Add base:: namespace to straggling string16s left in chrome/browser/ui.

chrome/browser/ui/cocoa/bookmarks/bookmark_editor_controller_unittest.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 <Cocoa/Cocoa.h>
 
 #include "base/strings/string16.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
@@ skipping 23 matching lines @@
     default_title_ = ASCIIToUTF16("ooh title");
     const BookmarkNode* default_node = model->AddURL(default_parent_, 0,
                                                      default_title_,
                                                      GURL(default_name_));
     controller_ = [[BookmarkEditorController alloc]
                    initWithParentWindow:test_window()
                                 profile:profile()
                                  parent:default_parent_
                                    node:default_node
                                     url:GURL()
-                                  title:string16()
+                                  title:base::string16()
                           configuration:BookmarkEditor::NO_TREE];
     [controller_ runAsModalSheet];
   }
 
   virtual void TearDown() OVERRIDE {
     controller_ = NULL;
     CocoaProfileTest::TearDown();
   }
 };
 
@@ skipping 88 matching lines @@
     ASSERT_TRUE(profile());
 
     BookmarkModel* model = BookmarkModelFactory::GetForProfile(profile());
     const BookmarkNode* parent = model->bookmark_bar_node();
     controller_ = [[BookmarkEditorController alloc]
                    initWithParentWindow:test_window()
                                 profile:profile()
                                  parent:parent
                                    node:NULL
                                     url:GURL()
-                                  title:string16()
+                                  title:base::string16()
                           configuration:BookmarkEditor::NO_TREE];
 
     [controller_ runAsModalSheet];
   }
 
   virtual void TearDown() OVERRIDE {
     controller_ = NULL;
     CocoaProfileTest::TearDown();
   }
 };
@@ skipping 19 matching lines @@
     default_title_ = ASCIIToUTF16("wooh title");
     const BookmarkNode* node =
         model->AddURL(parent, 0, default_title_,
                       GURL("http://www.zoom-baby-doo-da.com/"));
     controller_ = [[BookmarkEditorController alloc]
                    initWithParentWindow:test_window()
                                 profile:profile()
                                  parent:parent
                                    node:node
                                     url:GURL()
-                                  title:string16()
+                                  title:base::string16()
                           configuration:BookmarkEditor::NO_TREE];
 
     [controller_ runAsModalSheet];
   }
 
   virtual void TearDown() OVERRIDE {
     controller_ = NULL;
     CocoaProfileTest::TearDown();
   }
 };
@@ skipping 20 matching lines @@
     const BookmarkNode* parent = model->bookmark_bar_node();
     base::string16 title = ASCIIToUTF16("wooh title");
     const char* url_name = "http://www.foobar.com/心得寫作";
     const BookmarkNode* node = model->AddURL(parent, 0, title, GURL(url_name));
     controller_ = [[BookmarkEditorController alloc]
                    initWithParentWindow:test_window()
                                 profile:profile()
                                  parent:parent
                                    node:node
                                     url:GURL()
-                                  title:string16()
+                                  title:base::string16()
                           configuration:BookmarkEditor::NO_TREE];
 
     [controller_ runAsModalSheet];
   }
 
   virtual void TearDown() OVERRIDE {
     controller_ = NULL;
     CocoaProfileTest::TearDown();
   }
 };
@@ skipping 63 matching lines @@
     model->AddURL(root, 3, ASCIIToUTF16("d"), GURL("http://d-0.com"));
   }
 
   virtual BookmarkEditorController* CreateController() {
     return [[BookmarkEditorController alloc]
                initWithParentWindow:test_window()
                             profile:profile()
                              parent:folder_bb_
                                node:bookmark_bb_3_
                                 url:GURL()
-                              title:string16()
+                              title:base::string16()
                       configuration:BookmarkEditor::SHOW_TREE];
   }
 
   virtual void SetUp() OVERRIDE {
     CocoaProfileTest::SetUp();
     ASSERT_TRUE(profile());
 
     CreateModel();
     controller_ = CreateController();
     [controller_ runAsModalSheet];
@@ skipping 126 matching lines @@
 class BookmarkEditorControllerTreeNoNodeTest :
     public BookmarkEditorControllerTreeTest {
  public:
   virtual BookmarkEditorController* CreateController() OVERRIDE {
     return [[BookmarkEditorController alloc]
                initWithParentWindow:test_window()
                             profile:profile()
                              parent:folder_bb_
                                node:nil
                                 url:GURL()
-                              title:string16()
+                              title:base::string16()
                       configuration:BookmarkEditor::SHOW_TREE];
   }
 
 };
 
 TEST_F(BookmarkEditorControllerTreeNoNodeTest, NewBookmarkNoNode) {
   [controller_ setDisplayName:@"NEW BOOKMARK"];
   [controller_ setDisplayURL:@"http://NEWURL.com"];
   [controller_ ok:nil];
   const BookmarkNode* new_node = folder_bb_->GetChild(5);
   ASSERT_EQ(0, new_node->child_count());
   EXPECT_EQ(new_node->GetTitle(), ASCIIToUTF16("NEW BOOKMARK"));
   EXPECT_EQ(new_node->url(), GURL("http://NEWURL.com"));
 }