2008-12-09 Dimitri Glazkov <dglazkov@chromium.org>

2008-12-09  Dimitri Glazkov  <dglazkov@chromium.org>

        Reviewed by Timothy Hatcher.

        https://bugs.webkit.org/show_bug.cgi?id=22631
        Streamline Console.cpp, abstract out the use of JSC::ExecState and
        JSC::ArgList by introducing ScriptCallFrame and ScriptCallStack
        abstractions.

        * GNUmakefile.am: Added ScriptCallFrame and ScriptCallStack to build
        * WebCore.pro:  Added ScriptCallFrame and ScriptCallStack to build
        * WebCore.vcproj/WebCore.vcproj: Added ScriptCallFrame and
        ScriptCallStack to project
        * WebCore.xcodeproj/project.pbxproj: Added ScriptCallFrame and
        ScriptCallStack to project
        * bindings/js/JSConsoleCustom.cpp: Remove custom bindings.
        * bindings/js/ScriptCallFrame.cpp: Added.
        (WebCore::ScriptCallFrame::ScriptCallFrame):
        (WebCore::ScriptCallFrame::~ScriptCallFrame):
        (WebCore::ScriptCallFrame::argumentAt):
        * bindings/js/ScriptCallFrame.h: Added.
        (WebCore::ScriptCallFrame::functionName):
        (WebCore::ScriptCallFrame::sourceURL):
        (WebCore::ScriptCallFrame::lineNumber):
        (WebCore::ScriptCallFrame::argumentCount):
        * bindings/js/ScriptCallStack.cpp: Added.
        (WebCore::ScriptCallStack::ScriptCallStack):
        (WebCore::ScriptCallStack::~ScriptCallStack):
        (WebCore::ScriptCallStack::at):
        (WebCore::ScriptCallStack::size):
        (WebCore::ScriptCallStack::initialize):
        * bindings/js/ScriptCallStack.h: Added.
        (WebCore::ScriptCallStack::ScriptCallStack):
        (WebCore::ScriptCallStack::~ScriptCallStack):
        (WebCore::ScriptCallStack::state):
        (WebCore::ScriptCallStack::at):
        (WebCore::ScriptCallStack::size):
        (WebCore::ScriptCallStack::initialize):
        * bindings/js/ScriptString.h: Added missing PlatformString include.
        (WebCore::ScriptString::ScriptString): Added default constructor.
        (WebCore::ScriptString::operator==): Added equality operator.
        (WebCore::ScriptString::operator!=):
        * bindings/js/ScriptValue.cpp: Added isNull and isUndefined.
        (WebCore::ScriptValue::isNull):
        (WebCore::ScriptValue::isUndefined):
        * bindings/js/ScriptValue.h: Added isNull and isUndefined
        * bindings/scripts/CodeGeneratorJS.pm: Add handling for
        CustomArgumentHandling attribute.
        * inspector/InspectorController.cpp: Refactored to use
        ScriptCallFrame and ScriptCallStack.
        (WebCore::ConsoleMessage::ConsoleMessage):
        (WebCore::InspectorController::addMessageToConsole):
        (WebCore::InspectorController::startGroup):
        (WebCore::InspectorController::addScriptConsoleMessage):
        (WebCore::InspectorController::count):
        (WebCore::InspectorController::startTiming):
        (WebCore::InspectorController::stopTiming):
        * inspector/InspectorController.h: Refactored to use ScriptCallFrame and
        ScriptCallStack.
        * inspector/front-end/Console.js: Modified to use argument value itself
        rather than f.name for stack trace.
        * page/Console.cpp: Refactored to use ScriptCallFrame and
        ScriptCallStack.
        (WebCore::getFirstArgumentAsString):
        (WebCore::Console::addMessage):
        (WebCore::Console::debug):
        (WebCore::Console::error):
        (WebCore::Console::info):
        (WebCore::Console::log):
        (WebCore::Console::dir):
        (WebCore::Console::dirxml):
        (WebCore::Console::trace):
        (WebCore::Console::assertCondition):
        (WebCore::Console::count):
        (WebCore::Console::profile):
        (WebCore::Console::profileEnd):
        (WebCore::Console::time):
        (WebCore::Console::timeEnd):
        (WebCore::Console::group):
        (WebCore::Console::warn):
        * page/Console.h:
        * page/Console.idl: Removed Custom attributes, added
        CustomArgumentHandling attributes, and tweaked argument defs.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@39142 268f45cc-cd09-0410-ab3c-d52691b4dbfc