gfx namespace cleanup.

gpu/command_buffer/tests/gl_gpu_memory_buffer_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <GLES2/gl2.h>
 #include <GLES2/gl2chromium.h>
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
 
 #include "base/bind.h"
@@ skipping 59 matching lines @@
 SHADER(
   precision mediump float;
   uniform sampler2D a_texture;
   varying vec2 v_texCoord;
   void main() {
     gl_FragColor = texture2D(a_texture, v_texCoord);
   }
 );
 // clang-format on
 
-std::vector<uint8> GetTexturePixel(const gfx::GpuMemoryBuffer::Format format) {
+std::vector<uint8> GetTexturePixel(gfx::GpuMemoryBuffer::Format format) {
   std::vector<uint8> pixel;
   switch (format) {
     case gfx::GpuMemoryBuffer::R_8:
       pixel.push_back(255u);
       return pixel;
     case gfx::GpuMemoryBuffer::RGBA_8888:
       pixel.push_back(255u);
       pixel.push_back(0u);
       pixel.push_back(0u);
       pixel.push_back(255u);
@@ skipping 13 matching lines @@
     case gfx::GpuMemoryBuffer::YUV_420:
       NOTREACHED();
       return std::vector<uint8>();
   }
 
   NOTREACHED();
   return std::vector<uint8>();
 }
 
 std::vector<uint8> GetFramebufferPixel(
-    const gfx::GpuMemoryBuffer::Format format) {
+    gfx::GpuMemoryBuffer::Format format) {
   std::vector<uint8> pixel;
   switch (format) {
     case gfx::GpuMemoryBuffer::R_8:
     case gfx::GpuMemoryBuffer::RGBA_8888:
     case gfx::GpuMemoryBuffer::BGRA_8888:
       pixel.push_back(255u);
       pixel.push_back(0u);
       pixel.push_back(0u);
       pixel.push_back(255u);
       return pixel;
@@ skipping 126 matching lines @@
 }
 
 INSTANTIATE_TEST_CASE_P(GpuMemoryBufferTests,
                         GpuMemoryBufferTest,
                         ::testing::Values(gfx::GpuMemoryBuffer::R_8,
                                           gfx::GpuMemoryBuffer::RGBA_8888,
                                           gfx::GpuMemoryBuffer::BGRA_8888));
 
 }  // namespace gles2
 }  // namespace gpu