Make RenderViewImpl::OnForceRedraw more robust

cc/trees/layer_tree_host_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/trees/layer_tree_host.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 4473 matching lines @@
     result_->did_activate_called = true;
   }
 
   void DidSwap(CompositorFrameMetadata* metadata) override {
     base::AutoLock lock(result_->lock);
     EXPECT_FALSE(result_->did_swap_called);
     EXPECT_FALSE(result_->did_not_swap_called);
     result_->did_swap_called = true;
   }
 
-  void DidNotSwap(DidNotSwapReason reason) override {
+  DidNotSwapAction DidNotSwap(DidNotSwapReason reason) override {
     base::AutoLock lock(result_->lock);
     EXPECT_FALSE(result_->did_swap_called);
     EXPECT_FALSE(result_->did_not_swap_called);
     EXPECT_FALSE(result_->did_activate_called &&
                  reason != DidNotSwapReason::SWAP_FAILS);
     result_->did_not_swap_called = true;
     result_->reason = reason;
+    return DidNotSwapAction::BREAK_PROMISE;
   }
 
   int64_t TraceId() const override { return 0; }
 
  private:
   // Not owned.
   TestSwapPromiseResult* result_;
 };
 
 class PinnedLayerTreeSwapPromise : public LayerTreeHostTest {
@@ skipping 2428 matching lines @@
  private:
   FakeContentLayerClient client_;
   const gfx::Size viewport_size_;
   const gfx::Size large_image_size_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(GpuRasterizationSucceedsWithLargeImage);
 
 }  // namespace
 }  // namespace cc