[Mac] Convert the page info window to a bubble.

chrome/browser/cocoa/base_bubble_controller.mm

 // Copyright (c) 2010 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/cocoa/base_bubble_controller.h"
 
 #include "app/l10n_util.h"
 #include "base/logging.h"
 #include "base/mac_util.h"
+#include "base/scoped_nsobject.h"
 #include "base/string_util.h"
 #import "chrome/browser/cocoa/info_bubble_view.h"
 #include "grit/generated_resources.h"
 
 @implementation BaseBubbleController
 
+@synthesize parentWindow = parentWindow_;
 @synthesize bubble = bubble_;
 
 - (id)initWithWindowNibPath:(NSString*)nibPath
                parentWindow:(NSWindow*)parentWindow
                  anchoredAt:(NSPoint)anchoredAt {
   nibPath = [mac_util::MainAppBundle() pathForResource:nibPath
                                                 ofType:@"nib"];
   if ((self = [super initWithWindowNibPath:nibPath owner:self])) {
     parentWindow_ = parentWindow;
     anchor_ = anchoredAt;
@@ skipping 15 matching lines @@
   NSWindow* window = [view window];
   NSRect bounds = [view convertRect:[view bounds] toView:nil];
   NSPoint anchor = NSMakePoint(NSMinX(bounds) + offset.x,
                                NSMinY(bounds) + offset.y);
   anchor = [window convertBaseToScreen:anchor];
   return [self initWithWindowNibPath:nibPath
                         parentWindow:window
                           anchoredAt:anchor];
 }
 
+- (id)initWithWindow:(NSWindow*)theWindow
+        parentWindow:(NSWindow*)parentWindow
+          anchoredAt:(NSPoint)anchoredAt {
+  DCHECK(theWindow);
+  if ((self = [super initWithWindow:theWindow])) {
+    parentWindow_ = parentWindow;
+    anchor_ = anchoredAt;
+    DCHECK(![[self window] delegate]);
+    [theWindow setDelegate:self];
+
+    scoped_nsobject<InfoBubbleView> contentView(
+        [[InfoBubbleView alloc] initWithFrame:NSMakeRect(0, 0, 0, 0)]);
+    [theWindow setContentView:contentView.get()];
+    bubble_ = contentView.get();
+
+    // Watch to see if the parent window closes, and if so, close this one.
+    NSNotificationCenter* center = [NSNotificationCenter defaultCenter];
+    [center addObserver:self
+               selector:@selector(parentWindowWillClose:)
+                   name:NSWindowWillCloseNotification
+                 object:parentWindow_];
+
+    [self awakeFromNib];
+  }
+  return self;
+}
 
 - (void)awakeFromNib {
   // Check all connections have been made in Interface Builder.
   DCHECK([self window]);
   DCHECK(bubble_);
   DCHECK_EQ(self, [[self window] delegate]);
 
   [bubble_ setBubbleType:info_bubble::kWhiteInfoBubble];
   [bubble_ setArrowLocation:info_bubble::kTopRight];
 }
@@ skipping 53 matching lines @@
   }
 }
 
 // By implementing this, ESC causes the window to go away.
 - (IBAction)cancel:(id)sender {
   // This is not a "real" cancel as potential changes to the radio group are not
   // undone. That's ok.
   [self close];
 }
 @end  // BaseBubbleController