aura: Track mouse button state.

ui/aura/window_unittest.cc

 // Copyright (c) 2011 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 <inttypes.h>
+
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/stringprintf.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/client/stacking_client.h"
 #include "ui/aura/desktop.h"
 #include "ui/aura/desktop_observer.h"
 #include "ui/aura/event.h"
 #include "ui/aura/focus_manager.h"
 #include "ui/aura/test/aura_test_base.h"
@@ skipping 860 matching lines @@
   int DestroyedCountAndClear() {
     int result = destroyed_count_;
     destroyed_count_ = 0;
     return result;
   }
 
   // Return a string representation of the arguments passed in
   // OnPropertyChanged callback.
   std::string PropertyChangeInfoAndClear() {
     std::string result(
-        base::StringPrintf("name=%s old=%ld new=%ld",

[Daniel Erat, 2011/11/11 00:25:57]

this was breaking compilation for 32-bit.  i'm not sure whether inttypes.h is
available on windows (sending to trybots now)

+        base::StringPrintf("name=%s old=%" PRIdPTR " new=%" PRIdPTR,
                            property_name_.c_str(),
                            old_property_value_,
                            new_property_value_));
     property_name_.clear();
     old_property_value_ = 0;
     new_property_value_ = 0;
     return result;
   }
 
  private:
@@ skipping 182 matching lines @@
 
   w3->Activate();
   EXPECT_EQ(w2.get(), active());
 
   w1->Activate();
   EXPECT_EQ(w1.get(), active());
 }
 
 }  // namespace test
 }  // namespace aura