[Cleanup] Remove StringPrintf from global namespace

ui/aura/window.cc

 // 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.
 
 #include "ui/aura/window.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 610 matching lines @@
   return reinterpret_cast<void*>(GetPropertyInternal(key, 0));
 }
 
 void Window::OnDeviceScaleFactorChanged(float device_scale_factor) {
   if (delegate_)
     delegate_->OnDeviceScaleFactorChanged(device_scale_factor);
 }
 
 #ifndef NDEBUG
 std::string Window::GetDebugInfo() const {
-  return StringPrintf(
+  return base::StringPrintf(
       "%s<%d> bounds(%d, %d, %d, %d) %s %s opacity=%.1f",
       name().empty() ? "Unknown" : name().c_str(), id(),
       bounds().x(), bounds().y(), bounds().width(), bounds().height(),
       visible_ ? "WindowVisible" : "WindowHidden",
       layer_->GetTargetVisibility() ? "LayerVisible" : "LayerHidden",
       layer_->opacity());
 }
 
 void Window::PrintWindowHierarchy(int depth) const {
   printf("%*s%s\n", depth * 2, "", GetDebugInfo().c_str());
@@ skipping 425 matching lines @@
   bool contains_mouse = false;
   if (IsVisible()) {
     RootWindow* root_window = GetRootWindow();
     contains_mouse = root_window &&
         ContainsPointInRoot(root_window->GetLastMouseLocationInRoot());
   }
   return contains_mouse;
 }
 
 }  // namespace aura