TaskManager: Added functionality to remember the size of the task manager dialog.

chrome/browser/ui/webui/html_dialog_ui.h

Index: chrome/browser/ui/webui/html_dialog_ui.h
diff --git a/chrome/browser/ui/webui/html_dialog_ui.h b/chrome/browser/ui/webui/html_dialog_ui.h
index da90b8f35b8f833985ef53b5a8774ddd29ec8401..e760aa00df66582909b6fe67cfebf0d665a206b9 100644
--- a/chrome/browser/ui/webui/html_dialog_ui.h
+++ b/chrome/browser/ui/webui/html_dialog_ui.h
@@ -12,6 +12,7 @@
 #include "base/string16.h"
 #include "chrome/browser/ui/webui/chrome_web_ui.h"
 #include "googleurl/src/gurl.h"
+#include "ui/gfx/rect.h"
 
 struct ContextMenuParams;
 
@@ -69,6 +70,9 @@ class HtmlDialogUIDelegate {
   // customized menu.
   virtual bool HandleContextMenu(const ContextMenuParams& params);
 
+  // Stores the dialog bounds.
+  virtual void StoreDialogSize(const gfx::Rect dialog_bounds) {}
+
  protected:
   virtual ~HtmlDialogUIDelegate() {}
 };