Element.getBoundingClientRect() and Element.getClientRects() return incorrect values in frames in a scaled page
https://bugs.webkit.org/show_bug.cgi?id=88430

Source/WebCore:

Element.getBoudingClientRect() and Element.getClientRects() should not scale back the rects
if the element is in a frame because page scale only apply to elements in the main frame.

Reviewed by James Robinson.

Tests: fast/dom/Element/scale-page-bounding-client-rect-in-frame.html
       fast/dom/Element/scale-page-client-rects-in-frame.html

* dom/Document.cpp:
(WebCore):
(WebCore::Document::adjustFloatQuadsForScrollAndAbsoluteZoomAndFrameScale): Extracted from Element.cpp and Range.cpp and fixed issue of pageScale in frames.
(WebCore::Document::adjustFloatRectForScrollAndAbsoluteZoomAndFrameScale): Extracted from Element.cpp and fixed issue of pageScale in frames.
* dom/Document.h:
(WebCore):
(Document):
* dom/Element.cpp:
(WebCore::Element::getClientRects):
(WebCore::Element::getBoundingClientRect):
* dom/Range.cpp:
(WebCore):
(WebCore::adjustFloatQuadsForScrollAndAbsoluteZoomAndPageScale): Moved into Document and fixed issue of pageScale in frames.
(WebCore::Range::getBorderAndTextQuads):
* rendering/RenderObject.h: Removed adjustFloatQuadForPageScale and adjustFloatRectForPageScale because they seem unrelated to RenderObject.
(WebCore):

LayoutTests:

Reviewed by James Robinson.

* fast/dom/Element/resources/client-rect-frame.html: Added.
* fast/dom/Element/scale-page-bounding-client-rect-in-frame-expected.txt: Added.
* fast/dom/Element/scale-page-bounding-client-rect-in-frame.html: Added.
* fast/dom/Element/scale-page-client-rects-in-frame-expected.txt: Added.
* fast/dom/Element/scale-page-client-rects-in-frame.html: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@119690 268f45cc-cd09-0410-ab3c-d52691b4dbfc