android webview: allow cc to fail hardware draw

cc/scheduler/scheduler_unittest.cc

 // Copyright 2011 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/scheduler/scheduler.h"
 
 #include <string>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 3418 matching lines @@
   EXPECT_FALSE(scheduler_->BeginImplFrameDeadlinePending());
   EXPECT_FALSE(scheduler_->PrepareTilesPending());
   client_->Reset();
 
   // Simulate SetNeedsBeginMainFrame due to input event.
   scheduler_->SetNeedsBeginMainFrame();
   EXPECT_SINGLE_ACTION("ScheduledActionSendBeginMainFrame", client_);
   client_->Reset();
 }
 
-TEST_F(SchedulerTest, SynchronousCompositorOnDrawWhenInvisible) {
+TEST_F(SchedulerTest, SynchronousCompositorResourcelessOnDrawWhenInvisible) {
   scheduler_settings_.using_synchronous_renderer_compositor = true;
   scheduler_settings_.use_external_begin_frame_source = true;
   SetUpScheduler(true);
 
   scheduler_->SetVisible(false);
+  scheduler_->SetResourcelessSoftareDraw(true);
 
   scheduler_->SetNeedsRedraw();
   scheduler_->OnDrawForOutputSurface();
   // Action animate is the result of SetNeedsRedraw.
   EXPECT_ACTION("ScheduledActionAnimate", client_, 0, 2);
   // SynchronousCompositor has to draw regardless of visibility.
   EXPECT_ACTION("ScheduledActionDrawAndSwapIfPossible", client_, 1, 2);
   EXPECT_FALSE(scheduler_->BeginImplFrameDeadlinePending());
   client_->Reset();
 }
@@ skipping 52 matching lines @@
   scheduler_->SetImplLatencyTakesPriority(true);
   scheduler_->SetChildrenNeedBeginFrames(true);
 
   EXPECT_SCOPED(AdvanceFrame());
   EXPECT_TRUE(client_->begin_frame_is_sent_to_children());
   EXPECT_FALSE(client_->begin_frame_args_sent_to_children().on_critical_path);
 }
 
 }  // namespace
 }  // namespace cc