Rename WebsiteSettings code to PageInfo.

chrome/browser/ui/cocoa/page_info/page_info_utils_cocoa.mm

Index: chrome/browser/ui/cocoa/page_info/page_info_utils_cocoa.mm
diff --git a/chrome/browser/ui/cocoa/page_info/website_settings_utils_cocoa.mm b/chrome/browser/ui/cocoa/page_info/page_info_utils_cocoa.mm
similarity index 79%
rename from chrome/browser/ui/cocoa/page_info/website_settings_utils_cocoa.mm
rename to chrome/browser/ui/cocoa/page_info/page_info_utils_cocoa.mm
index f0c57c7e458b9b617fb4e8451e3d1aebbf649d71..1dbf9567ea63b7a79785ebfc7966d9a3013d7d4f 100644
--- a/chrome/browser/ui/cocoa/page_info/website_settings_utils_cocoa.mm
+++ b/chrome/browser/ui/cocoa/page_info/page_info_utils_cocoa.mm
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/cocoa/page_info/website_settings_utils_cocoa.h"
+#include "chrome/browser/ui/cocoa/page_info/page_info_utils_cocoa.h"
 
 namespace {
 // The amount of horizontal space between the button's title and its arrow icon.
@@ -10,8 +10,7 @@ const CGFloat kButtonTitleRightPadding = 4.0f;
 }
 
 // Determine the size of a popup button with the given title.
-NSSize SizeForWebsiteSettingsButtonTitle(NSPopUpButton* button,
-                                         NSString* title) {
+NSSize SizeForPageInfoButtonTitle(NSPopUpButton* button, NSString* title) {
   NSDictionary* textAttributes =
       [[button attributedTitle] attributesAtIndex:0 effectiveRange:NULL];
   NSSize titleSize = [title sizeWithAttributes:textAttributes];