WebKit:

WebKit:

        Reviewed by Kevin.

        - WebKit support for <rdar://problem/3795701> Menu item/keyboard shortcut to
        restore text zoom to normal

        * WebView.subproj/WebView.m:
        (-[WebView validateUserInterfaceItem:]):
        validate makeTextStandardSize by calling canMakeTextStandardSize
        (-[WebView canMakeTextStandardSize]):
        new method, returns YES unless text size multiplier is currently 1
        (-[WebView makeTextStandardSize:]):
        new method, sets text size multiplier to 1

        * WebView.subproj/WebViewPrivate.h:
        add makeTextStandardSize: and canMakeTextStandardSize to pending public category

WebBrowser:

        Reviewed by Chris.

        - fixed <rdar://problem/3795701> Menu item/keyboard shortcut to restore text zoom to normal

        * BrowserDocument.h: added -makeTextStandardSize:
        * BrowserDocument.m:
        (-[BrowserDocument makeTextStandardSize:]):
        call through to webview
        (-[BrowserDocument validateUserInterfaceItem:]):
        call through to webview

        * BrowserWebController.m:
        (-[BrowserWebView canMakeTextStandardSize]):
        new method, special case bookmarks view, as with other text size methods
        (-[BrowserWebView makeTextStandardSize:]):
        new method, bail out if canMakeTextStandardSize fails, as with other text size methods

        * BrowserWindowController.h: added -makeTextStandardSize:
        * BrowserWindowController.m:
        (-[BrowserWindowController validateUserInterfaceItem:]):
        call through to webview
        (-[BrowserWindowController makeTextStandardSize:]):
        ditto

        * English.lproj/MainMenu.nib:
        Added Make Text Normal Size menu item with keyboard equivalent of command-0, in
        between Make Text Bigger and Make Text Smaller

        * HTMLSourceDocument.m:
        (-[HTMLSourceDocument canMakeTextStandardSize]):
        new method, imitates WebView code
        (-[HTMLSourceDocument makeTextStandardSize:]):
        ditto
        (-[HTMLSourceDocument validateUserInterfaceItem:]):
        validate new method

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@9152 268f45cc-cd09-0410-ab3c-d52691b4dbfc