GitLab

Enables Frame clients to inject arbitrary JS into browser frames,
so that Fuchsia native applications may interact with web content.

* Define and implement ScriptInjector Mojo service for RenderFrames.
* Rename AllowInjectingJavaScriptForAndroidWebView() to AllowInjectingJavaScript(),
to reflect the fact that this feature is no longer exclusive to Android.

Bug: 893236
Change-Id: I25b7364db21662af8a763e0788ddb3719d91328a
Reviewed-on: https://chromium-review.googlesource.com/c/1295173
Commit-Queue: Kevin Marshall <kmarshall@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Ken Rockot <rockot@google.com>
Reviewed-by: Bo <boliu@chromium.org>
Reviewed-by: Nasko Oskov <nasko@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Cr-Commit-Position: refs/heads/master@{#604811}