Use proper namespace in skia/ext

chrome/browser/ui/cocoa/autofill/password_generation_popup_view_cocoa.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/autofill/password_generation_popup_view_cocoa.h"
 
 #include <cmath>
 
 #include "base/logging.h"
 #include "base/strings/sys_string_conversions.h"
@@ skipping 23 matching lines @@
 namespace {
 
 // The height of the divider between the password and help sections, in pixels.
 const CGFloat kDividerHeight = 1;
 
 // The amount of whitespace, in pixels, between lines of text in the password
 // section.
 const CGFloat kPasswordSectionVerticalSeparation = 5;
 
 NSColor* DividerColor() {
-  return gfx::SkColorToCalibratedNSColor(
+  return skia::SkColorToCalibratedNSColor(
       PasswordGenerationPopupView::kDividerColor);
 }
 
 NSColor* HelpTextBackgroundColor() {
-  return gfx::SkColorToCalibratedNSColor(
+  return skia::SkColorToCalibratedNSColor(
       PasswordGenerationPopupView::kExplanatoryTextBackgroundColor);
 }
 
 NSColor* HelpTextColor() {
-  return gfx::SkColorToCalibratedNSColor(
+  return skia::SkColorToCalibratedNSColor(
       PasswordGenerationPopupView::kExplanatoryTextColor);
 }
 
 NSColor* HelpLinkColor() {
-  return gfx::SkColorToCalibratedNSColor(chrome_style::GetLinkColor());
+  return skia::SkColorToCalibratedNSColor(chrome_style::GetLinkColor());
 }
 
 }  // namespace
 
 @implementation PasswordGenerationPopupViewCocoa
 
 #pragma mark Initialisers
 
 - (id)initWithFrame:(NSRect)frame {
   NOTREACHED();
@@ skipping 280 matching lines @@
 
 - (NSFont*)boldFont {
   return [NSFont boldSystemFontOfSize:[NSFont smallSystemFontSize]];
 }
 
 - (NSFont*)textFont {
   return [NSFont systemFontOfSize:[NSFont smallSystemFontSize]];
 }
 
 @end