Use proper namespace in skia/ext

chrome/browser/ui/cocoa/constrained_window/constrained_window_button.mm

 // Copyright (c) 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.
 
 #import "chrome/browser/ui/cocoa/constrained_window/constrained_window_button.h"
 
 #include "base/mac/scoped_nsobject.h"
 #import "chrome/browser/ui/cocoa/key_equivalent_constants.h"
 #include "skia/ext/skia_utils_mac.h"
 #import "third_party/molokocacao/NSBezierPath+MCAdditions.h"
@@ skipping 28 matching lines @@
 }
 
 // The functions below use hex color values to make it easier to compare
 // the code with the spec. Table of hex values are also more readable
 // then tables of NSColor constructors.
 
 NSGradient* GetButtonGradient(ButtonState button_state) {
   const SkColor start[] = {0xFFF0F0F0, 0xFFF4F4F4, 0xFFEBEBEB, 0xFFEDEDED};
   const SkColor end[] = {0xFFE0E0E0, 0xFFE4E4E4, 0xFFDBDBDB, 0xFFDEDEDE};
 
-  NSColor* start_color = gfx::SkColorToCalibratedNSColor(start[button_state]);
-  NSColor* end_color = gfx::SkColorToCalibratedNSColor(end[button_state]);
+  NSColor* start_color = skia::SkColorToCalibratedNSColor(start[button_state]);
+  NSColor* end_color = skia::SkColorToCalibratedNSColor(end[button_state]);
   return [[[NSGradient alloc] initWithColorsAndLocations:
       start_color, 0.0,
       start_color, 0.38,
       end_color, 1.0,
       nil] autorelease];
 }
 
 NSShadow* GetButtonHighlight(ButtonState button_state) {
   const SkColor color[] = {0xBFFFFFFF, 0xF2FFFFFF, 0x24000000, 0x00000000};
 
   NSShadow* shadow = [[[NSShadow alloc] init] autorelease];
-  [shadow setShadowColor:gfx::SkColorToCalibratedNSColor(color[button_state])];
+  [shadow setShadowColor:skia::SkColorToCalibratedNSColor(color[button_state])];
   [shadow setShadowOffset:NSMakeSize(0, -1)];
   [shadow setShadowBlurRadius:2];
   return shadow;
 }
 
 NSShadow* GetButtonShadow(ButtonState button_state) {
   const SkColor color[] = {0x14000000, 0x1F000000, 0x00000000, 0x00000000};
 
   NSShadow* shadow = [[[NSShadow alloc] init] autorelease];
-  [shadow setShadowColor:gfx::SkColorToCalibratedNSColor(color[button_state])];
+  [shadow setShadowColor:skia::SkColorToCalibratedNSColor(color[button_state])];
   [shadow setShadowOffset:NSMakeSize(0, -1)];
   [shadow setShadowBlurRadius:0];
   return shadow;
 }
 
 NSColor* GetButtonBorderColor(ButtonState button_state) {
   const SkColor color[] = {0x40000000, 0x4D000000, 0x4D000000, 0x1F000000};
 
-  return gfx::SkColorToCalibratedNSColor(color[button_state]);
+  return skia::SkColorToCalibratedNSColor(color[button_state]);
 }
 
 NSAttributedString* GetButtonAttributedString(
     NSString* title,
     NSString* key_equivalent,
     id<ConstrainedWindowButtonDrawableCell> cell) {
   const SkColor text_color[] = {0xFF333333, 0XFF000000, 0xFF000000, 0xFFAAAAAA};
   // The shadow color should be 0xFFF0F0F0 but that doesn't show up so use
   // pure white instead.
   const SkColor shadow_color[] =
       {0xFFFFFFFF, 0xFFFFFFFF, 0x00000000, 0xFFFFFFFF};
 
   base::scoped_nsobject<NSShadow> shadow([[NSShadow alloc] init]);
   [shadow setShadowColor:
-      gfx::SkColorToCalibratedNSColor(shadow_color[cellButtonState(cell)])];
+      skia::SkColorToCalibratedNSColor(shadow_color[cellButtonState(cell)])];
   [shadow setShadowOffset:NSMakeSize(0, -1)];
   [shadow setShadowBlurRadius:0];
 
   base::scoped_nsobject<NSMutableParagraphStyle> paragraphStyle(
       [[NSMutableParagraphStyle alloc] init]);
   [paragraphStyle setAlignment:NSCenterTextAlignment];
 
   NSFont* font = nil;
   if ([key_equivalent isEqualToString:kKeyEquivalentReturn])
     font = [NSFont boldSystemFontOfSize:12];
   else
     font = [NSFont systemFontOfSize:12];
 
   NSDictionary* attributes = [NSDictionary dictionaryWithObjectsAndKeys:
       font, NSFontAttributeName,
-      gfx::SkColorToCalibratedNSColor(text_color[cellButtonState(cell)]),
+      skia::SkColorToCalibratedNSColor(text_color[cellButtonState(cell)]),
       NSForegroundColorAttributeName,
       shadow.get(), NSShadowAttributeName,
       paragraphStyle.get(), NSParagraphStyleAttributeName,
       nil];
   return [[[NSAttributedString alloc] initWithString:title
                                           attributes:attributes] autorelease];
 }
 
 void DrawBackgroundAndShadow(const NSRect& frame,
                              id<ConstrainedWindowButtonDrawableCell> cell,
@@ skipping 158 matching lines @@
   size.width += kButtonPaddingX * 2;
   return size;
 }
 
 - (NSAttributedString*)getAttributedTitle {
   return GetButtonAttributedString(
       [self title], [self keyEquivalent], self);
 }
 
 @end