viz: Move some code into //components/viz/common.

services/ui/ws/gpu_client.h

Index: services/ui/ws/gpu_client.h
diff --git a/services/ui/ws/gpu_client.h b/services/ui/ws/gpu_client.h
index ac5f07292b23d2fe1859076bc803b9280cadf2ec..23b3fc5eef90fadf19c22ac53a8e87f9d89fff96 100644
--- a/services/ui/ws/gpu_client.h
+++ b/services/ui/ws/gpu_client.h
@@ -9,14 +9,16 @@
 #include "gpu/config/gpu_info.h"
 #include "services/ui/public/interfaces/gpu.mojom.h"
 
+namespace viz {
+class ServerGpuMemoryBufferManager;
+}
+
 namespace ui {
 
 namespace mojom {
 class GpuService;
 }  // namespace mojom
 
-class ServerGpuMemoryBufferManager;
-
 namespace ws {
 
 namespace test {
@@ -29,7 +31,7 @@ class GpuClient : public mojom::Gpu {
  public:
   GpuClient(int client_id,
             gpu::GPUInfo* gpu_info,
-            ServerGpuMemoryBufferManager* gpu_memory_buffer_manager,
+            viz::ServerGpuMemoryBufferManager* gpu_memory_buffer_manager,
             mojom::GpuService* gpu_service);
   ~GpuClient() override;
 
@@ -55,7 +57,7 @@ class GpuClient : public mojom::Gpu {
 
   // The objects these pointers refer to are owned by the GpuHost object.
   const gpu::GPUInfo* gpu_info_;
-  ServerGpuMemoryBufferManager* gpu_memory_buffer_manager_;
+  viz::ServerGpuMemoryBufferManager* gpu_memory_buffer_manager_;
   mojom::GpuService* gpu_service_;
 
   base::WeakPtrFactory<GpuClient> weak_factory_;