Change explanation string for the Subresource Filter prompt.

chrome/browser/ui/cocoa/content_settings/content_setting_bubble_cocoa.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/content_settings/content_setting_bubble_cocoa.h"
 
 #include <stddef.h>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 194 matching lines @@
         webContents:(content::WebContents*)webContents
        parentWindow:(NSWindow*)parentWindow
          anchoredAt:(NSPoint)anchoredAt;
 - (NSString*)getNibPathForModel:(ContentSettingBubbleModel*)model;
 - (NSButton*)hyperlinkButtonWithFrame:(NSRect)frame
                                 title:(NSString*)title
                                  icon:(NSImage*)icon
                        referenceFrame:(NSRect)referenceFrame;
 - (void)initializeBlockedPluginsList;
 - (void)initializeTitle;
+- (void)initializeMessage;
 - (void)initializeRadioGroup;
 - (void)initializeItemList;
 - (void)initializeGeoLists;
 - (void)initializeMediaMenus;
 - (void)initializeMIDISysExLists;
 - (void)sizeToFitLoadButton;
 - (void)initManageDoneButtons;
 - (void)removeInfoButton;
 - (void)popupLinkClicked:(id)sender;
 - (void)clearGeolocationForCurrentHost:(id)sender;
@@ skipping 97 matching lines @@
   CGFloat deltaY = [GTMUILocalizerAndLayoutTweaker
       sizeToFitFixedWidthTextField:titleLabel_];
   NSRect windowFrame = [[self window] frame];
   windowFrame.size.height += deltaY;
   [[self window] setFrame:windowFrame display:NO];
   NSRect titleFrame = [titleLabel_ frame];
   titleFrame.origin.y -= deltaY;
   [titleLabel_ setFrame:titleFrame];
 }
 
+- (void)initializeMessage {
+  if (!messageLabel_)
+    return;
+
+  NSString* label = base::SysUTF16ToNSString(
+      contentSettingBubbleModel_->bubble_content().message);
+  [messageLabel_ setStringValue:label];
+
+  CGFloat deltaY = [GTMUILocalizerAndLayoutTweaker
+      sizeToFitFixedWidthTextField:messageLabel_];
+  NSRect windowFrame = [[self window] frame];
+  windowFrame.size.height += deltaY;
+  [[self window] setFrame:windowFrame display:NO];
+  NSRect messageFrame = [messageLabel_ frame];
+  messageFrame.origin.y -= deltaY;
+  [messageLabel_ setFrame:messageFrame];
+}
+
 - (void)initializeRadioGroup {
   // NOTE! Tags in the xib files must match the order of the radio buttons
   // passed in the radio_group and be 1-based, not 0-based.
   const ContentSettingBubbleModel::BubbleContent& bubble_content =
       contentSettingBubbleModel_->bubble_content();
   const ContentSettingBubbleModel::RadioGroup& radio_group =
       bubble_content.radio_group;
 
   // Xcode 5.1 Interface Builder doesn't allow a font property to be set for
   // NSMatrix. The implementation of GTMUILocalizerAndLayoutTweaker assumes that
@@ skipping 420 matching lines @@
 
 - (void)awakeFromNib {
   [super awakeFromNib];
 
   [[self bubble] setArrowLocation:info_bubble::kTopRight];
 
   // Adapt window size to bottom buttons. Do this before all other layouting.
   [self initManageDoneButtons];
 
   [self initializeTitle];
+  [self initializeMessage];
 
   // Note that the per-content-type methods and |initializeRadioGroup| below
   // must be kept in the correct order, as they make interdependent adjustments
   // of the bubble's height.
   ContentSettingSimpleBubbleModel* simple_bubble =
       contentSettingBubbleModel_->AsSimpleBubbleModel();
   if (simple_bubble &&
       simple_bubble->content_type() == CONTENT_SETTINGS_TYPE_PLUGINS) {
     [self sizeToFitLoadButton];
     [self initializeBlockedPluginsList];
@@ skipping 76 matching lines @@
       button, base::SysUTF16ToNSString(it->second->model->GetLabelAt(index)));
 
   it->second->model->ExecuteCommand(index, 0);
 }
 
 - (content_setting_bubble::MediaMenuPartsMap*)mediaMenus {
   return &mediaMenus_;
 }
 
 @end  // ContentSettingBubbleController