Web Inspector: NMI: extract overloaded instrumentation members for WebCore classes from core NMI code.
https://bugs.webkit.org/show_bug.cgi?id=95834

Reviewed by Yury Semikhatsky.

I'd like to remove custom instrumentation methods from MemoryInstrumentation class
before upstreaming it to WTF. I've done it with help of MemoryInstrumentationTraits template helper.

Unfortunately it is not possible to use template class because mac-ews bot reports warning: redundant redeclaration of 'something' in same scope.
I've found that it is an old problem in gcc that is forced by -Wredundant-decls flag on the bot. See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15867

* dom/MemoryInstrumentation.cpp:
(WebCore::::addInstrumentedObject):
(WebCore):
* dom/MemoryInstrumentation.h:
(WebCore):
(MemoryInstrumentationTraits):
(MemoryInstrumentation):
(WebCore::MemoryInstrumentation::InstrumentedPointer::InstrumentedPointer):
(InstrumentedPointer):
(WebCore::MemoryInstrumentation::addObject):
(WebCore::MemoryInstrumentation::addInstrumentedObject):
(WebCore::MemoryInstrumentation::addRawBuffer):
(WebCore::MemoryInstrumentation::OwningTraits::addInstrumentedObject):
(WebCore::MemoryInstrumentation::OwningTraits::addObject):
(WebCore::::addInstrumentedObject):
(WebCore::::addObject):
(WebCore::MemoryObjectInfo::MemoryObjectInfo):
(WebCore::MemoryObjectInfo::objectType):
(WebCore::MemoryObjectInfo::reportObjectInfo):
(MemoryObjectInfo):
(WebCore::MemoryClassInfo::MemoryClassInfo):
(MemoryClassInfo):
(WebCore::MemoryInstrumentation::addInstrumentedObjectImpl):
(WebCore::MemoryInstrumentation::addObjectImpl):
(WebCore::MemoryInstrumentation::addHashMap):
(WebCore::MemoryInstrumentation::addHashSet):
(WebCore::MemoryInstrumentation::addInstrumentedCollection):
(WebCore::MemoryInstrumentation::addInstrumentedMapEntries):
(WebCore::MemoryInstrumentation::addInstrumentedMapValues):
(WebCore::MemoryInstrumentation::addListHashSet):
(WebCore::MemoryInstrumentation::addVector):
* inspector/MemoryInstrumentationImpl.cpp:
(WebCore::MemoryInstrumentationImpl::countObjectSize):
* inspector/MemoryInstrumentationImpl.h:
(WebCore::MemoryInstrumentationImpl::totalSize):
(MemoryInstrumentationImpl):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@127592 268f45cc-cd09-0410-ab3c-d52691b4dbfc