Use proper namespace in skia/ext

chrome/browser/ui/cocoa/profiles/profile_signin_confirmation_view_controller.mm

 // Copyright 2014 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/profiles/profile_signin_confirmation_view_controller.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/callback_helpers.h"
@@ skipping 74 matching lines @@
     NSView* parent,
     id<NSTextViewDelegate> delegate,
     const base::string16& message,
     const base::string16& link,
     int offset,
     const ui::ResourceBundle::FontStyle& font_style) {
   base::scoped_nsobject<HyperlinkTextView> textView(
       [[HyperlinkTextView alloc] initWithFrame:NSZeroRect]);
   NSFont* font = ui::ResourceBundle::GetSharedInstance().GetFont(
       font_style).GetNativeFont();
-  NSColor* linkColor = gfx::SkColorToCalibratedNSColor(
+  NSColor* linkColor = skia::SkColorToCalibratedNSColor(
       chrome_style::GetLinkColor());
   NSMutableString* finalMessage = [NSMutableString stringWithString:
                                              base::SysUTF16ToNSString(message)];
   NSString* linkString = base::SysUTF16ToNSString(link);
 
   [finalMessage insertString:linkString atIndex:offset];
   [textView setMessage:finalMessage
               withFont:font
           messageColor:[NSColor blackColor]];
   [textView addLinkRange:NSMakeRange(offset, [linkString length])
@@ skipping 133 matching lines @@
   const CGFloat minWidth =
       kWindowMinWidth - 2 * chrome_style::kHorizontalPadding;
   const CGFloat width = std::max(minWidth,
                                  std::max(buttonsWidth, titleWidth));
   const CGFloat dialogWidth = width + 2 * chrome_style::kHorizontalPadding;
 
   // Now setup the prompt and explanation text using the computed width.
 
   // Prompt box.
   [promptBox_
-      setBorderColor:gfx::SkColorToCalibratedNSColor(
+      setBorderColor:skia::SkColorToCalibratedNSColor(
                          ui::GetSigninConfirmationPromptBarColor(
                              ui::NativeThemeMac::instance(),
                              ui::kSigninConfirmationPromptBarBorderAlpha))];
   [promptBox_ setBorderWidth:kDialogAlertBarBorderWidth];
   [promptBox_
-      setFillColor:gfx::SkColorToCalibratedNSColor(
+      setFillColor:skia::SkColorToCalibratedNSColor(
                        ui::GetSigninConfirmationPromptBarColor(
                            ui::NativeThemeMac::instance(),
                            ui::kSigninConfirmationPromptBarBackgroundAlpha))];
   [promptBox_ setBoxType:NSBoxCustom];
   [promptBox_ setTitlePosition:NSNoTitle];
   [[self view] addSubview:promptBox_];
 
   // Prompt text.
   size_t offset;
   const base::string16 domain =
@@ skipping 182 matching lines @@
 
 - (NSButton*)createProfileButton {
   return createProfileButton_.get();
 }
 
 - (NSTextView*)explanationField {
   return explanationField_.get();
 }
 
 @end