2008-05-05  Justin Garcia  <justin.garcia@apple.com>

        Reviewed by Darin.

        <rdar://problem/5865171> REGRESSION: Creating a new quote places caret at beginning of quote instead of the end
        
        Disable Range mutation on document modifications in Tiger and Leopard Mail,
        since they do their own mutation which interferes with ours.

        * WebCore.base.exp:
        * dom/Document.cpp:
        (WebCore::Document::nodeChildrenChanged):
        (WebCore::Document::nodeWillBeRemoved):
        (WebCore::Document::textInserted):
        (WebCore::Document::textRemoved):
        (WebCore::Document::textNodesMerged):
        (WebCore::Document::textNodeSplit):
        * page/Settings.cpp:
        (WebCore::Settings::Settings):
        (WebCore::Settings::disableRangeMutationForOldAppleMail):
        * page/Settings.h:
        (WebCore::Settings::rangeMutationDisabledForOldAppleMail):

WebKit/mac:

2008-05-05  Justin Garcia  <justin.garcia@apple.com>

        Reviewed by Darin.
        
        <rdar://problem/5865171> REGRESSION: Creating a new quote places caret at beginning of quote instead of the end

        * WebView/WebView.mm:
        (-[WebView _updateSettingsFromPreferences:]): Disable Range mutation on changes to
        the document for Tiger and Leopard Mail.  There is code in Mail that does it, and
        the two interfere.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@32883 268f45cc-cd09-0410-ab3c-d52691b4dbfc