Change HUD colors to distinguish status easily.

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 75 matching lines @@
                 int x,
                 int y) const;
   void DrawText(SkCanvas* canvas,
                 SkPaint* paint,
                 const std::string& text,
                 SkPaint::Align align,
                 int size,
                 const SkPoint& pos) const;
   void DrawGraphBackground(SkCanvas* canvas,
                            SkPaint* paint,
-                           const SkRect& bounds) const;
+                           const SkRect& bounds,
+                           bool rounded) const;
   void DrawGraphLines(SkCanvas* canvas,
                       SkPaint* paint,
                       const SkRect& bounds,
                       const Graph& graph) const;
 
   SkRect DrawFPSDisplay(SkCanvas* canvas,
                         const FrameRateCounter* fps_counter,
                         int right,
-                        int top) const;
+                        int top,
+                        bool last_display) const;
   SkRect DrawMemoryDisplay(SkCanvas* canvas,
                            int top,
                            int right,
-                           int width) const;
+                           int width,
+                           bool last_display) const;
   SkRect DrawGpuRasterizationStatus(SkCanvas* canvas,
                                     int right,
                                     int top,
-                                    int width) const;
+                                    int width,
+                                    bool last_display) const;
+  SkRect DrawDisplaySeparator(SkCanvas* canvas,
+                              int right,
+                              int top,
+                              int width) 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_