Revert "Move adjustRenderStyle out of StyleResolver" (r154177).

This seems to be causing many asserts in layout tests, as well as in webkit_unit_tests. E.g.,

[ RUN      ] RenderTableCellDeathTest.CanSetColumn
ASSERTION FAILED: style()->hasAppearance()
../../third_party/WebKit/Source/core/css/resolver/StyleResolverState.h(134) : const WebCore::CachedUAStyle &WebCore::StyleResolverState::cachedUAStyle() const

TBR=eseidel
BUG=

Review URL: https://codereview.chromium.org/18304007

git-svn-id: svn://svn.chromium.org/blink/trunk@154182 bbb929c8-8fbe-4397-9dbb-9b2b20218538