Panels refactor: Support browserless panels on Linux.

chrome/browser/ui/gtk/gtk_util.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_GTK_GTK_UTIL_H_
 #define CHROME_BROWSER_UI_GTK_GTK_UTIL_H_
 
 #include <gtk/gtk.h>
 #include <string>
 #include <vector>
@@ skipping 10 matching lines @@
 
 class BrowserWindow;
 class GtkThemeService;
 class GURL;
 class Profile;
 
 namespace gfx {
 class Image;
 }
 
+namespace content {
+class WebContents;
+}
+
 namespace gtk_util {
 
 // Create a table of labeled controls, using proper spacing and alignment.
 // Arguments should be pairs of const char*, GtkWidget*, concluding with a
 // NULL.  The first argument is a vector in which to place all labels
 // produced. It can be NULL if you don't need to keep track of the label
 // widgets. The second argument is a color to force the label text to. It can
 // be NULL to get the system default.
 //
 // For example:
@@ skipping 260 matching lines @@
 // PANGO_ELLIPSIZE_END.
 // It must be done when the label is mapped (become visible on the screen),
 // to make sure the pango can get correct font information for the calculation.
 void InitLabelSizeRequestAndEllipsizeMode(GtkWidget* label);
 
 // A helper function for gtk_message_dialog_new() to work around a few KDE 3
 // window manager bugs. You should always call it after creating a dialog with
 // gtk_message_dialog_new.
 void ApplyMessageDialogQuirks(GtkWidget* dialog);
 
-// Performs Cut/Copy/Paste operation on the |window|.
-void DoCut(BrowserWindow* window);
-void DoCopy(BrowserWindow* window);
-void DoPaste(BrowserWindow* window);
+// Performs Cut/Copy/Paste operation on the |window|'s |web_contents|.
+void DoCut(GtkWindow* window, content::WebContents* web_contents);
+void DoCopy(GtkWindow* window, content::WebContents* web_contents);
+void DoPaste(GtkWindow* window, content::WebContents* web_contents);
+
+// Ubuntu patches their version of GTK+ to that there is always a
+// gripper in the bottom right corner of the window. We always need to
+// disable this feature since we can't communicate this to WebKit easily.
+void DisableResizeGrip(GtkWindow* window);
+
+GdkCursorType GdkWindowEdgeToGdkCursorType(GdkWindowEdge edge);

[jianli, 2012/08/09 00:52:51]

nit: add comment. I have no problem to understand it from the method name, but
other people might not know this is used for resizing purpose.

[jennb, 2012/08/10 18:45:42]

Done.

 
 }  // namespace gtk_util
 
 #endif  // CHROME_BROWSER_UI_GTK_GTK_UTIL_H_