Remove the command buffer method glGetImageivCHROMIUM.

gpu/ipc/client/command_buffer_proxy_impl.cc

Index: gpu/ipc/client/command_buffer_proxy_impl.cc
diff --git a/gpu/ipc/client/command_buffer_proxy_impl.cc b/gpu/ipc/client/command_buffer_proxy_impl.cc
index 9c1ec56129bfe93855e8fcf7c8e57bed88371689..faf69b980ed8cbc2567353d7faaf7d3c9290e6ed 100644
--- a/gpu/ipc/client/command_buffer_proxy_impl.cc
+++ b/gpu/ipc/client/command_buffer_proxy_impl.cc
@@ -455,9 +455,6 @@ int32_t CommandBufferProxyImpl::CreateImage(ClientBuffer buffer,
       gpu_memory_buffer_manager->GpuMemoryBufferFromClientBuffer(buffer);
   DCHECK(gpu_memory_buffer);
 
-  DCHECK(image_gmb_map_.find(new_id) == image_gmb_map_.end());
-  image_gmb_map_[new_id].gpu_memory_buffer_id = gpu_memory_buffer->GetId().id;
-
   // This handle is owned by the GPU process and must be passed to it or it
   // will leak. In otherwords, do not early out on error between here and the
   // sending of the CreateImage IPC below.
@@ -511,9 +508,6 @@ void CommandBufferProxyImpl::DestroyImage(int32_t id) {
   if (last_state_.error != gpu::error::kNoError)
     return;
 
-  auto it = image_gmb_map_.find(id);
-  if (it != image_gmb_map_.end())
-    image_gmb_map_.erase(it);
   Send(new GpuCommandBufferMsg_DestroyImage(route_id_, id));
 }
 
@@ -533,19 +527,9 @@ int32_t CommandBufferProxyImpl::CreateGpuMemoryBufferImage(
 
   int32_t result =
       CreateImage(buffer->AsClientBuffer(), width, height, internal_format);
-  if (result != -1)
-    image_gmb_map_[result].owned_gpu_memory_buffer = std::move(buffer);
   return result;
 }
 
-int32_t CommandBufferProxyImpl::GetImageGpuMemoryBufferId(unsigned image_id) {
-  CheckLock();
-  auto it = image_gmb_map_.find(image_id);
-  if (it != image_gmb_map_.end())
-    return it->second.gpu_memory_buffer_id;
-  return -1;
-}
-
 uint32_t CommandBufferProxyImpl::CreateStreamTexture(uint32_t texture_id) {
   CheckLock();
   if (last_state_.error != gpu::error::kNoError)
@@ -873,10 +857,4 @@ void CommandBufferProxyImpl::DisconnectChannel() {
     gpu_control_client_->OnGpuControlLostContext();
 }
 
-CommandBufferProxyImpl::ImageInfo::ImageInfo() {}
-CommandBufferProxyImpl::ImageInfo::~ImageInfo() {}
-CommandBufferProxyImpl::ImageInfo::ImageInfo(ImageInfo&& other) = default;
-CommandBufferProxyImpl::ImageInfo& CommandBufferProxyImpl::ImageInfo::operator=(
-    ImageInfo&& other) = default;
-
 }  // namespace gpu