Prefix string16 with base:: in ui/.

ui/message_center/views/message_center_view_unittest.cc

 // Copyright 2013 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 <map>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 220 matching lines @@
 void MessageCenterViewTest::RemoveGroup(const NotifierId& notifier_id) {
   // For this test, this method should not be invoked.
   NOTREACHED();
 }
 
 void MessageCenterViewTest::RegisterCall(CallType type) {
   callCounts_[type] += 1;
 }
 
 void MessageCenterViewTest::LogBounds(int depth, views::View* view) {
-  string16 inset;
+  base::string16 inset;
   for (int i = 0; i < depth; ++i)
     inset.append(UTF8ToUTF16("  "));
   gfx::Rect bounds = view->bounds();
   DVLOG(0) << inset << bounds.width() << " x " << bounds.height()
            << " @ " << bounds.x() << ", " << bounds.y();
   for (int i = 0; i < view->child_count(); ++i)
     LogBounds(depth + 1, view->child_at(i));
 }
 
 /* Unit tests *****************************************************************/
 
 TEST_F(MessageCenterViewTest, CallTest) {
   // Exercise (with size values that just need to be large enough).
   GetMessageCenterView()->SetBounds(0, 0, 100, 100);
 
   // Verify that this didn't generate more than 2 Layout() call per descendant
   // NotificationView or more than a total of 20 GetPreferredSize() and
   // GetHeightForWidth() calls per descendant NotificationView. 20 is a very
   // large number corresponding to the current reality. That number will be
   // ratcheted down over time as the code improves.
   EXPECT_LE(GetCallCount(LAYOUT), GetNotificationCount() * 2);
   EXPECT_LE(GetCallCount(GET_PREFERRED_SIZE) +
             GetCallCount(GET_HEIGHT_FOR_WIDTH),
             GetNotificationCount() * 20);
 }
 
 }  // namespace message_center