Clean up naming of paint-related identifiers

content/renderer/sad_plugin.cc

Index: content/renderer/sad_plugin.cc
diff --git a/content/renderer/sad_plugin.cc b/content/renderer/sad_plugin.cc
index 64588d72d7d8e6f5ef4c0d7f2bde3bda602c6d51..9f1cee156a9f949652336bb573e55662276ee7ab 100644
--- a/content/renderer/sad_plugin.cc
+++ b/content/renderer/sad_plugin.cc
@@ -25,11 +25,11 @@ void PaintSadPlugin(blink::WebCanvas* webcanvas,
   // Add a translation so that it appears at the origin of plugin rect.
   canvas->translate(plugin_rect.x(), plugin_rect.y());
 
-  cc::PaintFlags paint;
-  paint.setStyle(cc::PaintFlags::kFill_Style);
-  paint.setColor(SK_ColorBLACK);
+  cc::PaintFlags flags;
+  flags.setStyle(cc::PaintFlags::kFill_Style);
+  flags.setColor(SK_ColorBLACK);
   canvas->drawRectCoords(0, 0, SkIntToScalar(width), SkIntToScalar(height),
-                         paint);
+                         flags);
   canvas->drawBitmap(
       sad_plugin_bitmap,
       SkIntToScalar(std::max(0, (width - sad_plugin_bitmap.width()) / 2)),