Merge 138095

Merge 138095
> Input elements with default touch handlers don't update handler counts when changing documents
> https://bugs.webkit.org/show_bug.cgi?id=105334
> 
> Reviewed by James Robinson.
> 
> Source/WebCore: 
> 
> When an Input element with default touch event handlers changes documents, it failed to
> update the touch event handler sets in both the old and new document. This patch fixes this
> case.
> 
> Test: fast/events/touch/touch-input-element-change-documents.html
> 
> * dom/Document.h:
> (WebCore::Document::didRemoveTouchEventTargetNode) This function makes sense when touch
> handling is enabled, regardless of whether we're tracking the rects.
> * dom/Document.cpp:
> * html/HTMLInputElement.cpp:
> (WebCore::HTMLInputElement::~HTMLInputElement): Switch from didRemoveTouchEventHandler to
> didRemoveTouchEventTargetNode, since we don't care about counts in the destructor.
> (WebCore::HTMLInputElement::updateType): Fixing incorrect indentation.
> (WebCore::HTMLInputElement::didMoveToNewDocument): Adding the node to the new document and
> removing it from the old.
> 
> LayoutTests: 
> 
> * fast/events/touch/touch-input-element-change-documents-expected.txt: Added.
> * fast/events/touch/touch-input-element-change-documents.html: Added.
> 

TBR=leviw@chromium.org
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=138189