Add workaround for Mac stencil buffer leak

cc/output/in_process_context_provider.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/output/in_process_context_provider.h"
 
 #include <stdint.h>
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
@@ skipping 85 matching lines @@
 }
 
 gpu::ContextSupport* InProcessContextProvider::ContextSupport() {
   return context_->GetImplementation();
 }
 
 class GrContext* InProcessContextProvider::GrContext() {
   if (gr_context_)
     return gr_context_->get();
 
-  gr_context_.reset(new skia_bindings::GrContextForGLES2Interface(ContextGL()));
+  gr_context_.reset(new skia_bindings::GrContextForGLES2Interface(
+      ContextGL(), ContextCapabilities()));
   return gr_context_->get();
 }
 
 ContextCacheController* InProcessContextProvider::CacheController() {
   return cache_controller_.get();
 }
 
 void InProcessContextProvider::InvalidateGrContext(uint32_t state) {
   if (gr_context_)
     gr_context_->ResetContext(state);
@@ skipping 28 matching lines @@
   context_->SetSwapBuffersCompletionCallback(callback);
 }
 
 void InProcessContextProvider::SetUpdateVSyncParametersCallback(
     const gpu::InProcessCommandBuffer::UpdateVSyncParametersCallback&
         callback) {
   context_->SetUpdateVSyncParametersCallback(callback);
 }
 
 }  // namespace cc