https://bugs.webkit.org/show_bug.cgi?id=53061
         
Reviewed by Oliver Hunt.

Cache did not know about the subclass so failed to fully delete the items. 
Got rid of the subclass and moved the classes to separate files.

* CMakeLists.txt:
* GNUmakefile.am:
* JavaScriptCore.exp:
* JavaScriptCore.gypi:
* JavaScriptCore.pro:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
* JavaScriptCore.xcodeproj/project.pbxproj:
* parser/JSParser.cpp:
(JSC::JSParser::Scope::saveFunctionInfo):
(JSC::JSParser::Scope::restoreFunctionInfo):
(JSC::JSParser::findCachedFunctionInfo):
(JSC::JSParser::parseFunctionInfo):
* parser/SourceProvider.h:
* parser/SourceProviderCache.cpp: Added.
(JSC::SourceProviderCache::~SourceProviderCache):
(JSC::SourceProviderCache::byteSize):
* parser/SourceProviderCache.h: Added.
(JSC::SourceProviderCache::SourceProviderCache):
(JSC::SourceProviderCache::add):
(JSC::SourceProviderCache::get):
* parser/SourceProviderCacheItem.h: Added.
(JSC::SourceProviderCacheItem::SourceProviderCacheItem):
(JSC::SourceProviderCacheItem::approximateByteSize):
(JSC::SourceProviderCacheItem::closeBraceToken):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@76611 268f45cc-cd09-0410-ab3c-d52691b4dbfc