Devtools/CC: Remove continuous repainting feature

cc/layers/heads_up_display_layer_impl.h

 // 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.
 
 #ifndef CC_LAYERS_HEADS_UP_DISPLAY_LAYER_IMPL_H_
 #define CC_LAYERS_HEADS_UP_DISPLAY_LAYER_IMPL_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 93 matching lines @@
                         int right,
                         int top) const;
   SkRect DrawMemoryDisplay(SkCanvas* canvas,
                            int top,
                            int right,
                            int width) const;
   SkRect DrawGpuRasterizationStatus(SkCanvas* canvas,
                                     int right,
                                     int top,
                                     int width) const;
-  SkRect DrawPaintTimeDisplay(SkCanvas* canvas,
-                              const PaintTimeCounter* paint_time_counter,
-                              int top,
-                              int right) const;
   void DrawDebugRect(SkCanvas* canvas,
                      SkPaint* paint,
                      const DebugRect& rect,
                      SkColor stroke_color,
                      SkColor fill_color,
                      float stroke_width,
                      const std::string& label_text) const;
   void DrawDebugRects(SkCanvas* canvas, DebugRectHistory* debug_rect_history);
 
   void AcquireResource(ResourceProvider* resource_provider);
@@ skipping 14 matching lines @@
   std::vector<DebugRect> paint_rects_;
 
   base::TimeTicks time_of_last_graph_update_;
 
   DISALLOW_COPY_AND_ASSIGN(HeadsUpDisplayLayerImpl);
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_HEADS_UP_DISPLAY_LAYER_IMPL_H_