Supports High DPI mode....

app/win_util.h

 // Copyright (c) 2006-2009 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.
 
 #ifndef APP_WIN_UTIL_H_
 #define APP_WIN_UTIL_H_
 
 #include <objbase.h>
 
 #include <string>
@@ skipping 197 matching lines @@
 gfx::Font GetWindowTitleFont();
 
 // The thickness of an auto-hide taskbar in pixels.
 extern const int kAutoHideTaskbarThicknessPx;
 
 // Sets the application id given as the Application Model ID for the window
 // specified.  This method is used to insure that different web applications
 // do not group together on the Win7 task bar.
 void SetAppIdForWindow(const std::wstring& app_id, HWND hwnd);
 
+// Calls SetProcessDPIAware() to declare this application is DPI-aware and to
+// disable the DPI virtualization of Windows. Unfortunately, calling this
+// function after creating a window confuses some APIs, i.e. some APIs still
+// have the DPI virtualization enabled after calling SetProcessDPIAware().
+// Therefore, we need to call this function before creating the first window.
+void CallSetProcessDPIAware();
+
 }  // namespace win_util
 
 #endif  // APP_WIN_UTIL_H_