DevTools: Change paint rectangles' colors in compositor to shades of green.

cc/layers/heads_up_display_layer_impl.cc

Index: cc/layers/heads_up_display_layer_impl.cc
diff --git a/cc/layers/heads_up_display_layer_impl.cc b/cc/layers/heads_up_display_layer_impl.cc
index be5af99c71edea84b8c11f2c2d4f5cddf675d94d..c1b53ec9d4b45885f1f47b38a35ab80a88fde173 100644
--- a/cc/layers/heads_up_display_layer_impl.cc
+++ b/cc/layers/heads_up_display_layer_impl.cc
@@ -71,7 +71,8 @@ HeadsUpDisplayLayerImpl::HeadsUpDisplayLayerImpl(LayerTreeImpl* tree_impl,
       typeface_(skia::AdoptRef(
           SkTypeface::CreateFromName("monospace", SkTypeface::kBold))),
       fps_graph_(60.0, 80.0),
-      paint_time_graph_(16.0, 48.0) {}
+      paint_time_graph_(16.0, 48.0),
+      current_paint_rect_color_(0) {}
 
 HeadsUpDisplayLayerImpl::~HeadsUpDisplayLayerImpl() {}
 
@@ -591,6 +592,8 @@ void HeadsUpDisplayLayerImpl::DrawDebugRects(
     DebugRectHistory* debug_rect_history) const {
   const std::vector<DebugRect>& debug_rects = debug_rect_history->debug_rects();
   SkPaint paint = CreatePaint();
+  // static int s_currentPaintRectColor = 0;

[danakj, 2014/02/10 16:11:12]

remove this

+  current_paint_rect_color_++;
 
   for (size_t i = 0; i < debug_rects.size(); ++i) {
     SkColor stroke_color = 0;
@@ -600,8 +603,9 @@ void HeadsUpDisplayLayerImpl::DrawDebugRects(
 
     switch (debug_rects[i].type) {
       case PAINT_RECT_TYPE:
-        stroke_color = DebugColors::PaintRectBorderColor();
-        fill_color = DebugColors::PaintRectFillColor();
+        stroke_color =
+            DebugColors::PaintRectBorderColor(current_paint_rect_color_);
+        fill_color = DebugColors::PaintRectFillColor(current_paint_rect_color_);
         stroke_width = DebugColors::PaintRectBorderWidth();
         break;
       case PROPERTY_CHANGED_RECT_TYPE: