Remove the command buffer method glGetImageivCHROMIUM.

gpu/command_buffer/tests/gl_manager.cc

Index: gpu/command_buffer/tests/gl_manager.cc
diff --git a/gpu/command_buffer/tests/gl_manager.cc b/gpu/command_buffer/tests/gl_manager.cc
index 455301b41eade7d1e0279383dc99d0153e9feb7e..aad304cd2f69a3e467db46ba7cea33d9193a5d0b 100644
--- a/gpu/command_buffer/tests/gl_manager.cc
+++ b/gpu/command_buffer/tests/gl_manager.cc
@@ -147,6 +147,7 @@ class IOSurfaceGpuMemoryBuffer : public gfx::GpuMemoryBuffer {
     return IOSurfaceGetWidthOfPlane(iosurface_, plane);
   }
   gfx::GpuMemoryBufferId GetId() const override {
+    NOTREACHED();
     return gfx::GpuMemoryBufferId(0);
   }
   gfx::GpuMemoryBufferHandle GetHandle() const override {
@@ -520,7 +521,6 @@ int32_t GLManager::CreateImage(ClientBuffer buffer,
   gfx::Size size(width, height);
   scoped_refptr<gl::GLImage> gl_image;
 
-  int gmb_id = -1;
 #if defined(OS_MACOSX)
   if (use_iosurface_memory_buffers_) {
     IOSurfaceGpuMemoryBuffer* gpu_memory_buffer =
@@ -533,7 +533,6 @@ int32_t GLManager::CreateImage(ClientBuffer buffer,
       return -1;
     }
     gl_image = image;
-    gmb_id = gpu_memory_buffer->GetId().id;
   }
 #endif  // defined(OS_MACOSX)
   if (!gl_image) {
@@ -554,12 +553,6 @@ int32_t GLManager::CreateImage(ClientBuffer buffer,
   gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager();
   DCHECK(image_manager);
   image_manager->AddImage(gl_image.get(), new_id);
-
-  if (gmb_id != -1) {
-    DCHECK(image_gmb_ids_map_.find(new_id) == image_gmb_ids_map_.end());
-    image_gmb_ids_map_[new_id] = gmb_id;
-  }
-
   return new_id;
 }
 
@@ -573,18 +566,7 @@ int32_t GLManager::CreateGpuMemoryBufferImage(size_t width,
   return CreateImage(buffer->AsClientBuffer(), width, height, internalformat);
 }
 
-int32_t GLManager::GetImageGpuMemoryBufferId(unsigned image_id) {
-  auto it = image_gmb_ids_map_.find(image_id);
-  if (it != image_gmb_ids_map_.end())
-    return it->second;
-  return -1;
-}
-
 void GLManager::DestroyImage(int32_t id) {
-  auto it = image_gmb_ids_map_.find(id);
-  if (it != image_gmb_ids_map_.end())
-    image_gmb_ids_map_.erase(it);
-
   gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager();
   DCHECK(image_manager);
   image_manager->RemoveImage(id);