Adds monitor ICC profile support for win and mac

ui/gfx/color_profile.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 "color_profile.h"
+
+namespace gfx {
+
+void ColorProfile::GetColorProfile(gfx::NativeViewId parent_window,
+                                   std::vector<char>* profile) {
+  // Force data to leak so exit time destructors are not called.

[abarth-chromium, 2012/06/19 20:36:50]

It's interesting that this code is called on different threads in different
ports.  I wonder if that's worth noting somehow.  One way to do that is with a
comment.  Another option is an ASSERT that shows that locks in the thread on the
first call.  I mention that mostly because this code isn't threadsafe.

[tpayne, 2012/06/19 21:44:52]

Done.

+  static std::map<gfx::NativeViewId, std::vector<char> >& data =
+      *new std::map<gfx::NativeViewId, std::vector<char> >();
+
+  profile->clear();
+  std::vector<char> stored_profile;
+  if (data.find(parent_window) == data.end()) {
+    ReadProfile(parent_window, &stored_profile);
+    data[parent_window] = stored_profile;
+  }
+
+  profile->assign(data[parent_window].begin(), data[parent_window].end());
+}
+
+}  // namespace gfx