cc: Force an update on tile size after viewport resize

cc/trees/layer_tree_host_impl_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_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/bind.h"
@@ skipping 6400 matching lines @@
   content_layer->SetDrawsContent(true);
 
   root->SetBounds(root_size);
 
   gfx::ScrollOffset scroll_offset(100000, 0);
   scrolling_layer->SetScrollClipLayer(root->id());
   scrolling_layer->PushScrollOffsetFromMainThread(scroll_offset);
 
   host_impl_->ActivateSyncTree();
 
-  bool update_lcd_text = false;
-  host_impl_->active_tree()->UpdateDrawProperties(update_lcd_text);
+  bool first_update_after_commit = false;
+  host_impl_->active_tree()->UpdateDrawProperties(first_update_after_commit);
   ASSERT_EQ(1u, host_impl_->active_tree()->RenderSurfaceLayerList().size());
 
   LayerTreeHostImpl::FrameData frame;
   EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
 
   ASSERT_EQ(1u, frame.render_passes.size());
   ASSERT_LE(1u, frame.render_passes[0]->quad_list.size());
   const DrawQuad* quad = frame.render_passes[0]->quad_list.front();
 
   bool antialiased =
@@ skipping 2042 matching lines @@
   // surface.
   EXPECT_EQ(0, num_lost_surfaces_);
   host_impl_->DidLoseOutputSurface();
   EXPECT_EQ(1, num_lost_surfaces_);
   host_impl_->DidLoseOutputSurface();
   EXPECT_LE(1, num_lost_surfaces_);
 }
 
 }  // namespace
 }  // namespace cc