Added pinch viewport offset to page state.
commita728f0bbed961362eb3e355090d4362df16203f3
authorbokan@chromium.org <bokan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Sun, 11 May 2014 23:23:37 +0000 (11 23:23 +0000)
committerbokan@chromium.org <bokan@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Sun, 11 May 2014 23:23:37 +0000 (11 23:23 +0000)
tree925b4bb6d001de886a5ec83dfb7956e52bc544ad
parent8f1f8ac164975501ac4b4d4083f9e3cad7c524d8
Added pinch viewport offset to page state.

Added field allows Blink to properly restore pinch-zoomed page
when using new "virtual viewport" mode of pinch.

Dependent Blink patch: https://codereview.chromium.org/263853008

BUG=364112

Review URL: https://codereview.chromium.org/266673014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@269724 0039d316-1c4b-4281-b951-d872f2087c98
content/common/page_state_serialization.cc
content/common/page_state_serialization.h
content/common/page_state_serialization_unittest.cc
content/public/common/page_state.cc
content/renderer/history_serialization.cc