gpu: Use mojom.GpuService API for memory allocation.

content/common/gpu_host_messages.h

Index: content/common/gpu_host_messages.h
diff --git a/content/common/gpu_host_messages.h b/content/common/gpu_host_messages.h
index 6eff4206683b85dd18b77a02ee025e5606dde106..14abe16c41bec69368994bb58a41d301e0be643a 100644
--- a/content/common/gpu_host_messages.h
+++ b/content/common/gpu_host_messages.h
@@ -46,15 +46,6 @@ IPC_STRUCT_TRAITS_BEGIN(gpu::VideoMemoryUsageStats::ProcessStats)
   IPC_STRUCT_TRAITS_MEMBER(has_duplicates)
 IPC_STRUCT_TRAITS_END()
 
-IPC_STRUCT_BEGIN(GpuMsg_CreateGpuMemoryBuffer_Params)
-  IPC_STRUCT_MEMBER(gfx::GpuMemoryBufferId, id)
-  IPC_STRUCT_MEMBER(gfx::Size, size)
-  IPC_STRUCT_MEMBER(gfx::BufferFormat, format)
-  IPC_STRUCT_MEMBER(gfx::BufferUsage, usage)
-  IPC_STRUCT_MEMBER(int32_t, client_id)
-  IPC_STRUCT_MEMBER(gpu::SurfaceHandle, surface_handle)
-IPC_STRUCT_END()
-
 IPC_STRUCT_TRAITS_BEGIN(gpu::GpuPreferences)
   IPC_STRUCT_TRAITS_MEMBER(single_process)
   IPC_STRUCT_TRAITS_MEMBER(in_process_gpu)
@@ -106,16 +97,6 @@ IPC_MESSAGE_CONTROL0(GpuMsg_Finalize)
 // If no channel can be identified, do nothing.
 IPC_MESSAGE_CONTROL1(GpuMsg_CloseChannel, int32_t /* client_id */)
 
-// Tells the GPU process to create a new gpu memory buffer.
-IPC_MESSAGE_CONTROL1(GpuMsg_CreateGpuMemoryBuffer,
-                     GpuMsg_CreateGpuMemoryBuffer_Params)
-
-// Tells the GPU process to destroy buffer.
-IPC_MESSAGE_CONTROL3(GpuMsg_DestroyGpuMemoryBuffer,
-                     gfx::GpuMemoryBufferId, /* id */
-                     int32_t,                /* client_id */
-                     gpu::SyncToken /* sync_token */)
-
 // Tells the GPU process to create a context for collecting graphics card
 // information.
 IPC_MESSAGE_CONTROL0(GpuMsg_CollectGraphicsInfo)
@@ -161,10 +142,6 @@ IPC_MESSAGE_CONTROL3(GpuHostMsg_Initialized,
 // Message to the GPU that a shader was loaded from disk.
 IPC_MESSAGE_CONTROL1(GpuMsg_LoadedShader, std::string /* encoded shader */)
 
-// Response from GPU to a GpuMsg_CreateGpuMemoryBuffer message.
-IPC_MESSAGE_CONTROL1(GpuHostMsg_GpuMemoryBufferCreated,
-                     gfx::GpuMemoryBufferHandle /* handle */)
-
 // Response from GPU to a GpuMsg_CollectGraphicsInfo.
 IPC_MESSAGE_CONTROL1(GpuHostMsg_GraphicsInfoCollected,
                      gpu::GPUInfo /* GPU logging stats */)