The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2e1ea261b6194c8e14401f0a667927d4d32ac88f

commit 2e1ea261b6194c8e14401f0a667927d4d32ac88f
Author: jcivelli <jcivelli@chromium.org>
Date: Wed Apr 26 20:19:36 2017

Making BindingManager work on the launcher thread only.

BindingManager is now only accessed on the launcher thread and does not
require synchronization.
Also renamed BindingManager.determinedVisibility to onDeterminedVisibility.

BUG= 715346 

Review-Url: https://codereview.chromium.org/2843853002
Cr-Commit-Position: refs/heads/master@{#467434}

[modify] https://crrev.com/2e1ea261b6194c8e14401f0a667927d4d32ac88f/android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java
[modify] https://crrev.com/2e1ea261b6194c8e14401f0a667927d4d32ac88f/chrome/android/javatests/src/org/chromium/chrome/browser/BindingManagerIntegrationTest.java
[modify] https://crrev.com/2e1ea261b6194c8e14401f0a667927d4d32ac88f/content/public/android/java/src/org/chromium/content/browser/BindingManager.java
[modify] https://crrev.com/2e1ea261b6194c8e14401f0a667927d4d32ac88f/content/public/android/java/src/org/chromium/content/browser/BindingManagerImpl.java
[modify] https://crrev.com/2e1ea261b6194c8e14401f0a667927d4d32ac88f/content/public/android/java/src/org/chromium/content/browser/ChildProcessLauncher.java
[modify] https://crrev.com/2e1ea261b6194c8e14401f0a667927d4d32ac88f/content/public/android/java/src/org/chromium/content/browser/LauncherThread.java
[modify] https://crrev.com/2e1ea261b6194c8e14401f0a667927d4d32ac88f/content/public/android/junit/src/org/chromium/content/browser/BindingManagerImplTest.java