Implement the Web Theme Engine for Android

ui/gfx/native_theme_android.cc

 // Copyright (c) 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 "ui/gfx/native_theme_android.h"
 
 #include <limits>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
@@ skipping 50 matching lines @@
   switch (part) {
     case SCROLLBAR_DOWN_ARROW:
     case SCROLLBAR_UP_ARROW:
       return gfx::Size(kScrollbarWidth, kButtonLength);
     case SCROLLBAR_LEFT_ARROW:
     case SCROLLBAR_RIGHT_ARROW:
       return gfx::Size(kButtonLength, kScrollbarWidth);
     case CHECKBOX:
     case RADIO:
       return gfx::Size(kCheckboxAndRadioWidth, kCheckboxAndRadioHeight);
-    case SLIDER_TNUMB:
+    case SLIDER_THUMB:
       // These sizes match the sizes in Chromium Win.
       return gfx::Size(kSliderThumbWidth, kSliderThumbHeight);
     case INNER_SPIN_BUTTON:
       return gfx::Size(kScrollbarWidth, 0);
     case PUSH_BUTTON:
     case TEXTFIELD:
     case MENU_LIST:
     case SLIDER_TRACK:
     case PROGRESS_BAR:
       return gfx::Size();  // No default size.
@@ skipping 24 matching lines @@
       break;
     case TEXTFIELD:
       PaintTextField(canvas, state, rect, extra.text_field);
       break;
     case MENU_LIST:
       PaintMenuList(canvas, state, rect, extra.menu_list);
       break;
     case SLIDER_TRACK:
       PaintSliderTrack(canvas, state, rect, extra.slider);
       break;
-    case SLIDER_TNUMB:
+    case SLIDER_THUMB:
       PaintSliderThumb(canvas, state, rect, extra.slider);
       break;
     case INNER_SPIN_BUTTON:
       PaintInnerSpinButton(canvas, state, rect, extra.inner_spin);
       break;
     case PROGRESS_BAR:
       PaintProgressBar(canvas, state, rect, extra.progress_bar);
       break;
     default:
       NOTREACHED();
@@ skipping 657 matching lines @@
   SkScalar min_diff = Clamp((hsv1[1] + hsv2[1]) * 1.2, 0.28, 0.5);
   SkScalar diff = Clamp(fabs(hsv1[2] - hsv2[2]) / 2, min_diff, 0.5);
 
   if (hsv1[2] + hsv2[2] > 1.0)
     diff = -diff;
 
   return SaturateAndBrighten(hsv2, -0.2, diff);
 }
 
 }  // namespace gfx