https://bugs.webkit.org/show_bug.cgi?id=90686

Reviewed by Pavel Feldman.

Size of FrameLoader, DocumentLoader, ResourceLoader and their resources should be shown on the memory pie chart.

It is covered by existing WebInspector performance tests infrastructure.

* WebCore.exp.in:
* dom/MemoryInstrumentation.h:
(MemoryInstrumentation):
(WebCore::MemoryInstrumentation::addRawBuffer):
(WebCore::MemoryInstrumentation::addInstrumentedMemberImpl):
(WebCore):
(WebCore::MemoryClassInfo::addInstrumentedHashSet):
(WebCore::MemoryClassInfo::addRawBuffer):
(WebCore::MemoryInstrumentation::addInstrumentedHashSet):
(WebCore::MemoryInstrumentation::addVector):
* inspector/InspectorMemoryAgent.cpp:
(WebCore):
(WebCore::domTreeInfo):
* loader/DocumentLoader.cpp:
(WebCore::DocumentLoader::reportMemoryUsage):
(WebCore):
* loader/DocumentLoader.h:
(WebCore):
(DocumentLoader):
* loader/FrameLoader.cpp:
(WebCore::FrameLoader::reportMemoryUsage):
(WebCore):
* loader/FrameLoader.h:
(WebCore):
(FrameLoader):
* loader/ResourceLoader.cpp:
(WebCore::ResourceLoader::reportMemoryUsage):
(WebCore):
* loader/ResourceLoader.h:
(WebCore):
(ResourceLoader):
* page/Frame.cpp:
(WebCore::Frame::reportMemoryUsage):
(WebCore):
* page/Frame.h:
(WebCore):
(Frame):
* platform/SharedBuffer.cpp:
(WebCore::SharedBuffer::reportMemoryUsage):
(WebCore):
* platform/SharedBuffer.h:
(WebCore):
(SharedBuffer):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@122920 268f45cc-cd09-0410-ab3c-d52691b4dbfc