trimmed release 36.0.1985.143
Revert "Propagate the parent zoom to svg elements"

This patch is no longer needed as of chromium 36.

This reverts commit 84ab6048f1b8b164ac3c1c5389867bc6b747389f.
Rebase 'bugfix/iframeZoom' from upstream/35.0.1916.153 onto upstream/36.0.1985.143

Conflicts:
	src/third_party/WebKit/Source/core/css/resolver/StyleAdjuster.cpp