Move SharedMemoryLimits out of WebGraphicsContext3DCommandBufferImpl.

android_webview/browser/aw_render_thread_context_provider.h

Index: android_webview/browser/aw_render_thread_context_provider.h
diff --git a/android_webview/browser/aw_render_thread_context_provider.h b/android_webview/browser/aw_render_thread_context_provider.h
index dcf5ca4fb4af345dccea776e7c0a8edf9b70a112..cca675fabb1e34bb5562b7b55ce4b89990a0ac24 100644
--- a/android_webview/browser/aw_render_thread_context_provider.h
+++ b/android_webview/browser/aw_render_thread_context_provider.h
@@ -40,7 +40,7 @@ class AwRenderThreadContextProvider : public cc::ContextProvider {
 
   // cc::ContextProvider:
   bool BindToCurrentThread() override;
-  Capabilities ContextCapabilities() override;
+  gpu::Capabilities ContextCapabilities() override;
   gpu::gles2::GLES2Interface* ContextGL() override;
   gpu::ContextSupport* ContextSupport() override;
   class GrContext* GrContext() override;
@@ -58,8 +58,6 @@ class AwRenderThreadContextProvider : public cc::ContextProvider {
   std::unique_ptr<gpu::GLInProcessContext> context_;
   sk_sp<class GrContext> gr_context_;
 
-  cc::ContextProvider::Capabilities capabilities_;
-
   LostContextCallback lost_context_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(AwRenderThreadContextProvider);