In addition to a few small details, logging changes, and style cleanups, this is a stop-gap hack
        for a problem in SQLite's blob handling.  Querying for a blob in a void* form is reproducibly
        returning a corrupt buffer.  The temporary solution is to query for the blob as "quoted text" and
        manually convert the return string into a character buffer.

        * icon/IconDatabase.cpp:
        (WebCore::IconDatabase::recreateDatabase):
        (WebCore::IconDatabase::createPrivateTables):

        (WebCore::hexToUnsignedChar): These two functions are the text-to-character-data converters for the time being
        (WebCore::hexStringToVector):

        (WebCore::IconDatabase::imageDataForIconID):
        (WebCore::IconDatabase::imageDataForIconURL):
        (WebCore::IconDatabase::imageDataForPageURL):
        (WebCore::IconDatabase::iconForPageURL):
        (WebCore::IconDatabase::hasIconForIconURL):
        * icon/IconDatabase.h:  changes the icon data accessors to return a Vector<unsigned char> instead of void*

        * icon/SQLStatement.cpp:
        (WebCore::SQLStatement::columnCount):
        (WebCore::SQLStatement::getColumnBlob):
        * icon/SiteIcon.cpp:
        (SiteIcon::getImage):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@15102 268f45cc-cd09-0410-ab3c-d52691b4dbfc