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

chrome/browser/ui/cocoa/html_dialog_window_controller.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/html_dialog_window_controller.h"
 
 #include "base/logging.h"
 #include "base/memory/scoped_nsobject.h"
 #include "base/property_bag.h"
 #include "base/sys_string_conversions.h"
@@ skipping 33 matching lines @@
   // button or from an accelerator.
   void WindowControllerClosed();
 
   // HtmlDialogUIDelegate declarations.
   virtual ui::ModalType GetDialogModalType() const OVERRIDE;
   virtual string16 GetDialogTitle() const OVERRIDE;
   virtual GURL GetDialogContentURL() const OVERRIDE;
   virtual void GetWebUIMessageHandlers(
       std::vector<WebUIMessageHandler*>* handlers) const OVERRIDE;
   virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
+  virtual void GetMinimumDialogSize(gfx::Size* size) const OVERRIDE;
   virtual std::string GetDialogArgs() const OVERRIDE;
   virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
   virtual void OnCloseContents(WebContents* source,
                                bool* out_close_dialog) OVERRIDE;
   virtual bool ShouldShowDialogTitle() const OVERRIDE { return true; }
 
   // HtmlDialogTabContentsDelegate declarations.
   virtual void MoveContents(WebContents* source, const gfx::Rect& pos);
   virtual void HandleKeyboardEvent(const NativeWebKeyboardEvent& event);
   virtual void CloseContents(WebContents* source) OVERRIDE;
@@ skipping 108 matching lines @@
     delegate_->GetWebUIMessageHandlers(handlers);
   } else {
     // TODO(akalin): Add this clause in the windows version.  Also
     // make sure that everything expects handlers to be non-NULL and
     // document it.
     handlers->clear();
   }
 }
 
 void HtmlDialogWindowDelegateBridge::GetDialogSize(gfx::Size* size) const {
-  if (delegate_) {
+  if (delegate_)
     delegate_->GetDialogSize(size);
-  } else {
+  else
     *size = gfx::Size();
-  }
+}
+
+void HtmlDialogWindowDelegateBridge::GetMinimumDialogSize(
+    gfx::Size* size) const {
+  if (delegate_)
+    delegate_->GetMinimumDialogSize(size);
+  else
+    *size = gfx::Size();
 }
 
 std::string HtmlDialogWindowDelegateBridge::GetDialogArgs() const {
   return delegate_ ? delegate_->GetDialogArgs() : "";
 }
 
 void HtmlDialogWindowDelegateBridge::OnDialogClosed(
     const std::string& json_retval) {
   Detach();
   // [controller_ close] should be called at most once, too.
@@ skipping 167 matching lines @@
   // TODO(akalin): Figure out why implementing (void)cancel:(id)sender
   // to do the above doesn't work.
 }
 
 - (void)windowWillClose:(NSNotification*)notification {
   delegate_->WindowControllerClosed();
   [self autorelease];
 }
 
 @end