Commiting http://codereview.chromium.org/2017007/show on behalf of rkc@chromi...

base/mac_util.h

 // Copyright (c) 2010 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 BASE_MAC_UTIL_H_
 #define BASE_MAC_UTIL_H_
 
 #include <Carbon/Carbon.h>
 #include <string>
 #include <vector>
@@ skipping 100 matching lines @@
 void SetCursorVisibility(bool visible);
 
 // Should windows miniaturize on a double-click (on the title bar)?
 bool ShouldWindowsMiniaturizeOnDoubleClick();
 
 // Activates the process with the given PID.
 void ActivateProcess(pid_t);
 
 // Pulls a snapshot of the entire browser into png_representation.
 void GrabWindowSnapshot(NSWindow* window,
-                        std::vector<unsigned char>* png_representation);
+                        std::vector<unsigned char>* png_representation,
+                        int* width, int* height);
 
 // Takes a path to an (executable) binary and tries to provide the path to an
 // application bundle containing it. It takes the outermost bundle that it can
 // find (so for "/Foo/Bar.app/.../Baz.app/..." it produces "/Foo/Bar.app").
 //   |exec_name| - path to the binary
 //   returns - path to the application bundle, or empty on error
 FilePath GetAppBundlePath(const FilePath& exec_name);
 
 // Set the Time Machine exclusion property for the given file.
 bool SetFileBackupExclusion(const FilePath& file_path, bool exclude);
 
 // Utility function to pull out a value from a dictionary, check its type, and
 // return it.  Returns NULL if the key is not present or of the wrong type.
 CFTypeRef GetValueFromDictionary(CFDictionaryRef dict,
                                  CFStringRef key,
                                  CFTypeID expected_type);
 
 // Sets the process name as displayed in Activity Monitor to process_name.
 void SetProcessName(CFStringRef process_name);
 
 }  // namespace mac_util
 
 #endif  // BASE_MAC_UTIL_H_