Pinch zoom is enabled by default

This patch sets the default value of "Pinch Enable" to 1

BUG=chromium:569939
TEST=Manually tested, no regression

Change-Id: I307b7256fc5422a028c868b29fff2b61fb0b1919
Reviewed-on: https://chromium-review.googlesource.com/350380
Commit-Ready: Amirhossein Simjour <asimjour@chromium.org>
Tested-by: Amirhossein Simjour <asimjour@chromium.org>
Reviewed-by: Andrew de los Reyes <adlr@chromium.org>
2 files changed