aw: Improve idle task scheduling

android_webview/native/aw_contents.cc

 // Copyright 2012 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/native/aw_contents.h"
 
 #include <limits>
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_browser_main_parts.h"
@@ skipping 344 matching lines @@
       manager->DidDrawGL(renderer_manager_key_);
     }
   }
 
   ScopedAppGLStateRestore state_restore(
       draw_info->mode == AwDrawGLInfo::kModeDraw
           ? ScopedAppGLStateRestore::MODE_DRAW
           : ScopedAppGLStateRestore::MODE_RESOURCE_MANAGEMENT);
   ScopedAllowGL allow_gl;
 
+  if (draw_info->mode == AwDrawGLInfo::kModeProcess ||
+      draw_info->mode == AwDrawGLInfo::kModeProcessNoContext) {
+    shared_renderer_state_.DidDrawGLProcess();
+  }
+
   if (shared_renderer_state_.IsInsideHardwareRelease()) {
     hardware_renderer_.reset();
     // Flush the idle queue in tear down.
-    DeferredGpuCommandService::GetInstance()->PerformIdleWork(true);
-    DCHECK(!DeferredGpuCommandService::GetInstance()->HasIdleWork());
+    DeferredGpuCommandService::GetInstance()->PerformAllIdleWork();
     return;
   }
 
   if (draw_info->mode != AwDrawGLInfo::kModeDraw) {
     if (draw_info->mode == AwDrawGLInfo::kModeProcess) {
       DeferredGpuCommandService::GetInstance()->PerformIdleWork(true);
     }
     return;
   }
 
@@ skipping 784 matching lines @@
   }
 
   browser_view_renderer_.TrimMemory(level, visible);
 }
 
 void SetShouldDownloadFavicons(JNIEnv* env, jclass jclazz) {
   g_should_download_favicons = true;
 }
 
 }  // namespace android_webview