Refactor client visibility handling

ui/compositor/test/in_process_context_provider.h

Index: ui/compositor/test/in_process_context_provider.h
diff --git a/ui/compositor/test/in_process_context_provider.h b/ui/compositor/test/in_process_context_provider.h
index b08c33c7baf257d055feb316c1c9bbefc46e2290..d61a77db0ccb8daea69a6ff162b75dfaab8c926e 100644
--- a/ui/compositor/test/in_process_context_provider.h
+++ b/ui/compositor/test/in_process_context_provider.h
@@ -52,9 +52,9 @@ class InProcessContextProvider : public cc::ContextProvider {
   gpu::gles2::GLES2Interface* ContextGL() override;
   gpu::ContextSupport* ContextSupport() override;
   class GrContext* GrContext() override;
+  cc::ContextCacheController* CacheController() override;
   void InvalidateGrContext(uint32_t state) override;
   base::Lock* GetLock() override;
-  void DeleteCachedResources() override;
   void SetLostContextCallback(
       const LostContextCallback& lost_context_callback) override;
 
@@ -77,6 +77,7 @@ class InProcessContextProvider : public cc::ContextProvider {
 
   std::unique_ptr<gpu::GLInProcessContext> context_;
   std::unique_ptr<skia_bindings::GrContextForGLES2Interface> gr_context_;
+  std::unique_ptr<cc::ContextCacheController> cache_controller_;
 
   gpu::gles2::ContextCreationAttribHelper attribs_;
   InProcessContextProvider* shared_context_;