Normalize DEPS to ease merging with Dawn

- Format specific targets to have the hash in the target rule instead
  of a variable.
- Only have the base part of the URL in a variable
- Use vulkan-deps instead of individual DEPS (spirv-tools,
  spirv-headers & glslang)

BUG=tint:1481

Change-Id: I871a656e26050698da2c77f4f39fec94a9c4f8a4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/84723
Reviewed-by: David Neto <dneto@google.com>
Auto-Submit: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>

test/tint/benchmark/particles.wgsl.expected.glsl

@@ -170,7 +170,7 @@ struct UBO {
   uint width;
 };
 
-uniform highp sampler2D tint_symbol_1;
+uniform highp sampler2D tint_symbol_6;
 void simulate(uvec3 GlobalInvocationID) {
   rand_seed = ((sim_params.seed.xy + vec2(GlobalInvocationID.xy)) * sim_params.seed.zw);
   uint idx = GlobalInvocationID.x;
@@ -182,22 +182,27 @@ void simulate(uvec3 GlobalInvocationID) {
   if ((particle.lifetime < 0.0f)) {
     ivec2 coord = ivec2(0, 0);
     {
-      for(int level = (textureQueryLevels(tint_symbol_1) - 1); (level > 0); level = (level - 1)) {
-        vec4 probabilites = texelFetch(tint_symbol_1, coord, level);
-        vec4 value = vec4(rand());
+      for(int level = (textureQueryLevels(tint_symbol_6) - 1); (level > 0); level = (level - 1)) {
+        vec4 probabilites = texelFetch(tint_symbol_6, coord, level);
+        float tint_symbol_5 = rand();
+        vec4 value = vec4(tint_symbol_5);
         bvec4 mask = bvec4(uvec4(greaterThanEqual(value, vec4(0.0f, probabilites.xyz))) & uvec4(lessThan(value, probabilites)));
         coord = (coord * 2);
         coord.x = (coord.x + (any(mask.yw) ? 1 : 0));
         coord.y = (coord.y + (any(mask.zw) ? 1 : 0));
       }
     }
-    vec2 uv = (vec2(coord) / vec2(textureSize(tint_symbol_1, 0)));
+    vec2 uv = (vec2(coord) / vec2(textureSize(tint_symbol_6, 0)));
     particle.position = vec3((((uv - 0.5f) * 3.0f) * vec2(1.0f, -1.0f)), 0.0f);
-    particle.color = texelFetch(tint_symbol_1, coord, 0);
-    particle.velocity.x = ((rand() - 0.5f) * 0.100000001f);
-    particle.velocity.y = ((rand() - 0.5f) * 0.100000001f);
-    particle.velocity.z = (rand() * 0.300000012f);
-    particle.lifetime = (0.5f + (rand() * 2.0f));
+    particle.color = texelFetch(tint_symbol_6, coord, 0);
+    float tint_symbol_1 = rand();
+    particle.velocity.x = ((tint_symbol_1 - 0.5f) * 0.100000001f);
+    float tint_symbol_2 = rand();
+    particle.velocity.y = ((tint_symbol_2 - 0.5f) * 0.100000001f);
+    float tint_symbol_3 = rand();
+    particle.velocity.z = (tint_symbol_3 * 0.300000012f);
+    float tint_symbol_4 = rand();
+    particle.lifetime = (0.5f + (tint_symbol_4 * 2.0f));
   }
   data.particles[idx] = particle;
 }

test/tint/builtins/gen/atomicCompareExchangeWeak/12871c.wgsl.expected.glsl

@@ -1,3 +1,5 @@
+SKIP: FAILED
+
 #version 310 es
 precision mediump float;
 
@@ -28,6 +30,13 @@ void main() {
   fragment_main();
   return;
 }
+Error parsing GLSL shader:
+ERROR: 0:6: 'atomicCompSwap' : Atomic memory function can only be used for shader storage block member or shared variable. 
+ERROR: 0:6: '' : compilation terminated 
+ERROR: 2 compilation errors.  No code generated.
+
+
+
 #version 310 es
 
 ivec2 tint_atomicCompareExchangeWeak(inout int param_0, int param_1, int param_2) {
@@ -58,3 +67,10 @@ void main() {
   compute_main();
   return;
 }
+Error parsing GLSL shader:
+ERROR: 0:5: 'atomicCompSwap' : Atomic memory function can only be used for shader storage block member or shared variable. 
+ERROR: 0:5: '' : compilation terminated 
+ERROR: 2 compilation errors.  No code generated.
+
+
+

test/tint/builtins/gen/atomicCompareExchangeWeak/6673da.wgsl.expected.glsl

@@ -1,3 +1,5 @@
+SKIP: FAILED
+
 #version 310 es
 precision mediump float;
 
@@ -28,6 +30,13 @@ void main() {
   fragment_main();
   return;
 }
+Error parsing GLSL shader:
+ERROR: 0:6: 'atomicCompSwap' : Atomic memory function can only be used for shader storage block member or shared variable. 
+ERROR: 0:6: '' : compilation terminated 
+ERROR: 2 compilation errors.  No code generated.
+
+
+
 #version 310 es
 
 uvec2 tint_atomicCompareExchangeWeak(inout uint param_0, uint param_1, uint param_2) {
@@ -58,3 +67,10 @@ void main() {
   compute_main();
   return;
 }
+Error parsing GLSL shader:
+ERROR: 0:5: 'atomicCompSwap' : Atomic memory function can only be used for shader storage block member or shared variable. 
+ERROR: 0:5: '' : compilation terminated 
+ERROR: 2 compilation errors.  No code generated.
+
+
+

test/tint/builtins/gen/atomicCompareExchangeWeak/89ea3b.wgsl.expected.glsl

@@ -1,3 +1,5 @@
+SKIP: FAILED
+
 #version 310 es
 
 ivec2 tint_atomicCompareExchangeWeak(inout int param_0, int param_1, int param_2) {
@@ -26,3 +28,10 @@ void main() {
   compute_main(gl_LocalInvocationIndex);
   return;
 }
+Error parsing GLSL shader:
+ERROR: 0:5: 'atomicCompSwap' : Atomic memory function can only be used for shader storage block member or shared variable. 
+ERROR: 0:5: '' : compilation terminated 
+ERROR: 2 compilation errors.  No code generated.
+
+
+

test/tint/builtins/gen/atomicCompareExchangeWeak/b2ab2c.wgsl.expected.glsl

@@ -1,3 +1,5 @@
+SKIP: FAILED
+
 #version 310 es
 
 uvec2 tint_atomicCompareExchangeWeak(inout uint param_0, uint param_1, uint param_2) {
@@ -26,3 +28,10 @@ void main() {
   compute_main(gl_LocalInvocationIndex);
   return;
 }
+Error parsing GLSL shader:
+ERROR: 0:5: 'atomicCompSwap' : Atomic memory function can only be used for shader storage block member or shared variable. 
+ERROR: 0:5: '' : compilation terminated 
+ERROR: 2 compilation errors.  No code generated.
+
+
+

test/tint/builtins/gen/textureDimensions/ba1481.wgsl.expected.glsl

@@ -1,6 +1,6 @@
 SKIP: FAILED
 
-../../src/tint/writer/glsl/generator_impl.cc:2587 internal compiler error: Multiplanar external texture transform was not run.
+../../src/tint/writer/glsl/generator_impl.cc:2544 internal compiler error: Multiplanar external texture transform was not run.
 
 
 ********************************************************************

test/tint/builtins/gen/textureLoad/8acf41.wgsl.expected.glsl

@@ -1,6 +1,6 @@
 SKIP: FAILED
 
-../../src/tint/writer/glsl/generator_impl.cc:2587 internal compiler error: Multiplanar external texture transform was not run.
+../../src/tint/writer/glsl/generator_impl.cc:2544 internal compiler error: Multiplanar external texture transform was not run.
 
 
 ********************************************************************

test/tint/builtins/gen/textureSampleLevel/979816.wgsl.expected.glsl

@@ -1,6 +1,6 @@
 SKIP: FAILED
 
-../../src/tint/writer/glsl/generator_impl.cc:2587 internal compiler error: Multiplanar external texture transform was not run.
+../../src/tint/writer/glsl/generator_impl.cc:2544 internal compiler error: Multiplanar external texture transform was not run.
 
 
 ********************************************************************

test/tint/vk-gl-cts/graphicsfuzz/cov-unused-access-past-matrix-elements/0-opt.wgsl.expected.glsl

@@ -1,45 +1,37 @@
 SKIP: FAILED
 
-vk-gl-cts/graphicsfuzz/cov-unused-access-past-matrix-elements/0-opt.wgsl:1:13 warning: use of deprecated language feature: the @stride attribute is deprecated; use a larger type if necessary
-type Arr = @stride(16) array<f32, 3>;
-            ^^^^^^
-
-vk-gl-cts/graphicsfuzz/cov-unused-access-past-matrix-elements/0-opt.wgsl:7:15 warning: use of deprecated language feature: the @stride attribute is deprecated; use a larger type if necessary
-type Arr_1 = @stride(16) array<i32, 4>;
-              ^^^^^^
-
 #version 310 es
 precision mediump float;
 
 layout(location = 0) out vec4 x_GLF_color_1_1;
-struct tint_padded_array_element {
+struct strided_arr {
   float el;
 };
 
 struct buf1 {
-  tint_padded_array_element x_GLF_uniform_float_values[3];
+  strided_arr x_GLF_uniform_float_values[3];
 };
 
-struct tint_padded_array_element_1 {
+struct strided_arr_1 {
   int el;
 };
 
 struct buf0 {
-  tint_padded_array_element_1 x_GLF_uniform_int_values[4];
+  strided_arr_1 x_GLF_uniform_int_values[4];
 };
 
 layout(binding = 1) uniform buf1_1 {
-  tint_padded_array_element x_GLF_uniform_float_values[3];
+  strided_arr x_GLF_uniform_float_values[3];
 } x_6;
 
 layout(binding = 0) uniform buf0_1 {
-  tint_padded_array_element_1 x_GLF_uniform_int_values[4];
+  strided_arr_1 x_GLF_uniform_int_values[4];
 } x_8;
 
 vec4 x_GLF_color = vec4(0.0f, 0.0f, 0.0f, 0.0f);
 void main_1() {
   mat4x3 m43 = mat4x3(0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f);
-  tint_padded_array_element sums[3] = tint_padded_array_element[3](tint_padded_array_element(0.0f), tint_padded_array_element(0.0f), tint_padded_array_element(0.0f));
+  strided_arr sums[3] = strided_arr[3](strided_arr(0.0f), strided_arr(0.0f), strided_arr(0.0f));
   int i = 0;
   int a = 0;
   int x_67_phi = 0;
@@ -53,8 +45,11 @@ void main_1() {
   float x_58 = x_6.x_GLF_uniform_float_values[0].el;
   float x_60 = x_6.x_GLF_uniform_float_values[0].el;
   float x_62 = x_6.x_GLF_uniform_float_values[0].el;
-  tint_padded_array_element tint_symbol_1[3] = tint_padded_array_element[3](tint_padded_array_element(x_58), tint_padded_array_element(x_60), tint_padded_array_element(x_62));
-  sums = tint_symbol_1;
+  strided_arr tint_symbol_1 = strided_arr(x_58);
+  strided_arr tint_symbol_2 = strided_arr(x_60);
+  strided_arr tint_symbol_3 = strided_arr(x_62);
+  strided_arr tint_symbol_4[3] = strided_arr[3](tint_symbol_1, tint_symbol_2, tint_symbol_3);
+  sums = tint_symbol_4;
   int x_65 = x_8.x_GLF_uniform_int_values[0].el;
   i = x_65;
   x_67_phi = x_65;
@@ -110,8 +105,8 @@ struct main_out {
 
 main_out tint_symbol() {
   main_1();
-  main_out tint_symbol_2 = main_out(x_GLF_color);
-  return tint_symbol_2;
+  main_out tint_symbol_5 = main_out(x_GLF_color);
+  return tint_symbol_5;
 }
 
 void main() {
@@ -120,9 +115,9 @@ void main() {
   return;
 }
 Error parsing GLSL shader:
-ERROR: 0:74: '[' :  matrix index out of range '4'
-ERROR: 0:74: '=' :  cannot convert from ' temp mediump 3-component vector of float' to ' temp mediump float'
-ERROR: 0:74: '' : compilation terminated 
+ERROR: 0:77: '[' :  matrix index out of range '4'
+ERROR: 0:77: '=' :  cannot convert from ' temp mediump 3-component vector of float' to ' temp mediump float'
+ERROR: 0:77: '' : compilation terminated 
 ERROR: 3 compilation errors.  No code generated.
 
 

test/tint/vk-gl-cts/graphicsfuzz/cov-write-past-matrix-elements-unused/0.wgsl.expected.glsl

@@ -1,39 +1,31 @@
 SKIP: FAILED
 
-vk-gl-cts/graphicsfuzz/cov-write-past-matrix-elements-unused/0.wgsl:1:13 warning: use of deprecated language feature: the @stride attribute is deprecated; use a larger type if necessary
-type Arr = @stride(16) array<f32, 2>;
-            ^^^^^^
-
-vk-gl-cts/graphicsfuzz/cov-write-past-matrix-elements-unused/0.wgsl:7:15 warning: use of deprecated language feature: the @stride attribute is deprecated; use a larger type if necessary
-type Arr_1 = @stride(16) array<i32, 3>;
-              ^^^^^^
-
 #version 310 es
 precision mediump float;
 
 layout(location = 0) out vec4 x_GLF_color_1_1;
-struct tint_padded_array_element {
+struct strided_arr {
   float el;
 };
 
 struct buf1 {
-  tint_padded_array_element x_GLF_uniform_float_values[2];
+  strided_arr x_GLF_uniform_float_values[2];
 };
 
-struct tint_padded_array_element_1 {
+struct strided_arr_1 {
   int el;
 };
 
 struct buf0 {
-  tint_padded_array_element_1 x_GLF_uniform_int_values[3];
+  strided_arr_1 x_GLF_uniform_int_values[3];
 };
 
 layout(binding = 1) uniform buf1_1 {
-  tint_padded_array_element x_GLF_uniform_float_values[2];
+  strided_arr x_GLF_uniform_float_values[2];
 } x_6;
 
 layout(binding = 0) uniform buf0_1 {
-  tint_padded_array_element_1 x_GLF_uniform_int_values[3];
+  strided_arr_1 x_GLF_uniform_int_values[3];
 } x_8;
 
 vec4 x_GLF_color = vec4(0.0f, 0.0f, 0.0f, 0.0f);