Remove remaining traces of CreateGpuMemoryBufferImageCHROMIUM

gpu/ipc/in_process_command_buffer.h

Index: gpu/ipc/in_process_command_buffer.h
diff --git a/gpu/ipc/in_process_command_buffer.h b/gpu/ipc/in_process_command_buffer.h
index 6a55ec011b7fc337a5fdec24bfae88b87c5d0e4a..5ed122b20b0d5112198f25585d1840977f2950e3 100644
--- a/gpu/ipc/in_process_command_buffer.h
+++ b/gpu/ipc/in_process_command_buffer.h
@@ -115,10 +115,6 @@ class GPU_EXPORT InProcessCommandBuffer : public CommandBuffer,
                       size_t height,
                       unsigned internalformat) override;
   void DestroyImage(int32_t id) override;
-  int32_t CreateGpuMemoryBufferImage(size_t width,
-                                     size_t height,
-                                     unsigned internalformat,
-                                     unsigned usage) override;
   void SignalQuery(uint32_t query_id, const base::Closure& callback) override;
   void SetLock(base::Lock*) override;
   void EnsureWorkVisible() override;