GitLab

Move gamepad reader code out of PepperHelperImpl in the effort to eliminate PepperHelperImpl. I'm also making one instance per renderer instead of one per process for WebKit in RendererWebKitPlatformSupportImpl, and one per RenderView for Pepper.

BUG=263054
R=scottmg@chromium.org

Review URL: https://codereview.chromium.org/22320006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@215897 0039d316-1c4b-4281-b951-d872f2087c98