WebUI TaskManager: Add method to set minimum window size on HTMLDialog.

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 5af28927f1c61c3b08daac3edfe3f8ead1ecdbc5..21dc9ab3c86d22e8d504585d559d496b2853e0d6 100644
--- a/chrome/browser/ui/webui/html_dialog_ui.h
+++ b/chrome/browser/ui/webui/html_dialog_ui.h
@@ -41,6 +41,10 @@ class HtmlDialogUIDelegate {
   // Returns the title of the dialog.
   virtual string16 GetDialogTitle() const = 0;
 
+  // Returns the dialog's name identifier. Used to identify this dialog for
+  // state restoration.
+  virtual std::string GetDialogName() const;
+
   // Get the HTML file path for the content to load in the dialog.
   virtual GURL GetDialogContentURL() const = 0;
 
@@ -54,6 +58,9 @@ class HtmlDialogUIDelegate {
   // Get the size of the dialog.
   virtual void GetDialogSize(gfx::Size* size) const = 0;
 
+  // Get the size of the dialog.
+  virtual void GetMinimumDialogSize(gfx::Size* size) const;
+
   // Gets the JSON string input to use when showing the dialog.
   virtual std::string GetDialogArgs() const = 0;