Remove deprecated names of texture formats.

Bug: dawn:22
Change-Id: I380380d3d965e603794123739392dae32b84ab9b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/32021
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>

generator/templates/webgpu.h

@@ -94,9 +94,6 @@ typedef uint32_t WGPUFlags;
     {% endif %}
 
 {% endfor %}
-//* TODO(dawn:22) remove this once the PSA is sent and the deadline passed.
-#define WGPUTextureFormat_RG11B10Float WGPUTextureFormat_RG11B10Ufloat
-#define WGPUTextureFormat_BC6HRGBSfloat WGPUTextureFormat_BC6HRGBFloat
 
 typedef struct WGPUChainedStruct {
     struct WGPUChainedStruct const * next;

generator/templates/webgpu_cpp.h

@@ -27,11 +27,6 @@ namespace wgpu {
             {% for value in type.values %}
                 {{as_cppEnum(value.name)}} = 0x{{format(value.value, "08X")}},
             {% endfor %}
-            //* TODO(dawn:22) remove this once the PSA is sent and the deadline passed.
-            {% if type.name.canonical_case() == "texture format" %}
-                RG11B10Float = RG11B10Ufloat,
-                BC6HRGBSfloat = BC6HRGBFloat,
-            {% endif %}
         };
 
     {% endfor %}