InProcessGL: Share MailboxManager per service

android_webview/browser/browser_view_renderer.cc

 // Copyright 2014 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 "android_webview/browser/browser_view_renderer.h"
 
 #include "android_webview/browser/browser_view_renderer_client.h"
 #include "android_webview/browser/shared_renderer_state.h"
 #include "android_webview/common/aw_switches.h"
 #include "android_webview/public/browser/draw_gl.h"
@@ skipping 250 matching lines @@
 }
 
 bool BrowserViewRenderer::OnDrawHardware(jobject java_canvas) {
   if (!compositor_)
     return false;
 
   if (!hardware_enabled_) {
     hardware_enabled_ = compositor_->InitializeHwDraw();
     if (hardware_enabled_) {
       tile_manager_key_ = GlobalTileManager::GetInstance()->PushBack(this);
-      gpu::GLInProcessContext* share_context = compositor_->GetShareContext();
-      DCHECK(share_context);
-      shared_renderer_state_->SetSharedContext(share_context);
     }
   }
   if (!hardware_enabled_)
     return false;
 
   ReturnResourceFromParent();
   SynchronousCompositorMemoryPolicy new_policy = CalculateDesiredMemoryPolicy();
   RequestMemoryPolicy(new_policy);
   compositor_->SetMemoryPolicy(memory_policy_);
 
@@ skipping 185 matching lines @@
   DCHECK(!hardware_enabled_);
 }
 
 void BrowserViewRenderer::ReleaseHardware() {
   DCHECK(hardware_enabled_);
   ReturnUnusedResource(shared_renderer_state_->PassDrawGLInput());
   ReturnResourceFromParent();
   DCHECK(shared_renderer_state_->ReturnedResourcesEmpty());
 
   compositor_->ReleaseHwDraw();
-  shared_renderer_state_->SetSharedContext(NULL);
   hardware_enabled_ = false;
 
   SynchronousCompositorMemoryPolicy zero_policy;
   RequestMemoryPolicy(zero_policy);
   GlobalTileManager::GetInstance()->Remove(tile_manager_key_);
 }
 
 bool BrowserViewRenderer::IsVisible() const {
   // Ignore |window_visible_| if |attached_to_window_| is false.
   return view_visible_ && (!attached_to_window_ || window_visible_);
@@ skipping 325 matching lines @@
     base::StringAppendF(&str,
                         "surface width height: [%d %d] ",
                         draw_info->width,
                         draw_info->height);
     base::StringAppendF(&str, "is_layer: %d ", draw_info->is_layer);
   }
   return str;
 }
 
 }  // namespace android_webview