Assigning to jzw@ since this seem to be a tracking bug for iGSA related work.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f942bab7f82bcf06ec1d19121c854719cb9cf65c

commit f942bab7f82bcf06ec1d19121c854719cb9cf65c
Author: John Z Wu <jzw@chromium.org>
Date: Thu Feb 22 18:39:12 2018

Unit tests for CWVTranslationLanguage and CWVTranslationPolicy.

Bug:  770983 
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: Iab552ec27351eb8d5b34902f909d96a32b3a785e
Reviewed-on: https://chromium-review.googlesource.com/929345
Reviewed-by: Eugene But <eugenebut@chromium.org>
Commit-Queue: John Wu <jzw@chromium.org>
Cr-Commit-Position: refs/heads/master@{#538496}
[modify] https://crrev.com/f942bab7f82bcf06ec1d19121c854719cb9cf65c/ios/web_view/BUILD.gn
[add] https://crrev.com/f942bab7f82bcf06ec1d19121c854719cb9cf65c/ios/web_view/internal/translate/cwv_translation_language_unittest.mm
[add] https://crrev.com/f942bab7f82bcf06ec1d19121c854719cb9cf65c/ios/web_view/internal/translate/cwv_translation_policy_unittest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3af290010a4693194d768746454f62bb1fae8a44

commit 3af290010a4693194d768746454f62bb1fae8a44
Author: John Z Wu <jzw@chromium.org>
Date: Tue Feb 27 17:51:26 2018

Change CWVTranslationController dependency injection to use init.

This will help in writing tests for CWVTranslationController.

Bug:  770983 
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: I8f0b67e14872e654fcf276f0fba20dab4289b6b9
Reviewed-on: https://chromium-review.googlesource.com/939045
Commit-Queue: John Wu <jzw@chromium.org>
Reviewed-by: Eugene But <eugenebut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#539494}
[modify] https://crrev.com/3af290010a4693194d768746454f62bb1fae8a44/ios/web_view/internal/cwv_web_view.mm
[modify] https://crrev.com/3af290010a4693194d768746454f62bb1fae8a44/ios/web_view/internal/translate/cwv_translation_controller.mm
[modify] https://crrev.com/3af290010a4693194d768746454f62bb1fae8a44/ios/web_view/internal/translate/cwv_translation_controller_internal.h
[modify] https://crrev.com/3af290010a4693194d768746454f62bb1fae8a44/ios/web_view/internal/translate/web_view_translate_client.mm
[modify] https://crrev.com/3af290010a4693194d768746454f62bb1fae8a44/ios/web_view/public/cwv_translation_controller.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b5cb97f4cbe0eca360526fbfe5cdc2f67003f5b9

commit b5cb97f4cbe0eca360526fbfe5cdc2f67003f5b9
Author: John Z Wu <jzw@chromium.org>
Date: Wed Feb 28 02:51:03 2018

CWVTranslationController unit tests for delegate callbacks.

Follow up CLs to test remaining public API.

Bug:  770983 
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: I5c01436f3c98c8cfb4d46217a9862904508ea80e
Reviewed-on: https://chromium-review.googlesource.com/939993
Commit-Queue: John Wu <jzw@chromium.org>
Reviewed-by: Eugene But <eugenebut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#539676}
[modify] https://crrev.com/b5cb97f4cbe0eca360526fbfe5cdc2f67003f5b9/ios/web_view/BUILD.gn
[add] https://crrev.com/b5cb97f4cbe0eca360526fbfe5cdc2f67003f5b9/ios/web_view/internal/translate/cwv_translation_controller_unittest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d17cf1975cb181e0b28f80abcc118a507a2afd3f

commit d17cf1975cb181e0b28f80abcc118a507a2afd3f
Author: John Z Wu <jzw@chromium.org>
Date: Tue Mar 06 02:05:06 2018

Add unit tests for CWVTranslationController APIs related to CWVTranslationPolicys.

Tests that CWVTranslationController can properly set and read policies for both languages and page hosts.

Bug:  770983 
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: Iac693f6ab83224cc55b234113a37f5f5c907a28b
Reviewed-on: https://chromium-review.googlesource.com/949825
Commit-Queue: John Wu <jzw@chromium.org>
Reviewed-by: Eugene But <eugenebut@chromium.org>
Cr-Commit-Position: refs/heads/master@{#541027}
[modify] https://crrev.com/d17cf1975cb181e0b28f80abcc118a507a2afd3f/ios/web_view/internal/translate/cwv_translation_controller_unittest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/1989dbe11f48dfa285ebc04b0fb00f064e5cb547

commit 1989dbe11f48dfa285ebc04b0fb00f064e5cb547
Author: John Z Wu <jzw@chromium.org>
Date: Thu Mar 15 21:01:37 2018

Unit tests for remaining CWVTranslationController methods.

Bug:  770983 
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet;master.tryserver.chromium.mac:ios-simulator-full-configs
Change-Id: I237fe77422971a18476d85b60c1ad67d60aa39bd
Reviewed-on: https://chromium-review.googlesource.com/963643
Commit-Queue: John Wu <jzw@chromium.org>
Reviewed-by: Eugene But <eugenebut@chromium.org>
Reviewed-by: Hiroshi Ichikawa <ichikawa@chromium.org>
Cr-Commit-Position: refs/heads/master@{#543492}
[modify] https://crrev.com/1989dbe11f48dfa285ebc04b0fb00f064e5cb547/ios/web_view/BUILD.gn
[modify] https://crrev.com/1989dbe11f48dfa285ebc04b0fb00f064e5cb547/ios/web_view/internal/translate/cwv_translation_controller_unittest.mm
[add] https://crrev.com/1989dbe11f48dfa285ebc04b0fb00f064e5cb547/ios/web_view/internal/translate/fake_web_view_translate_client.h
[add] https://crrev.com/1989dbe11f48dfa285ebc04b0fb00f064e5cb547/ios/web_view/internal/translate/fake_web_view_translate_client.mm
[modify] https://crrev.com/1989dbe11f48dfa285ebc04b0fb00f064e5cb547/ios/web_view/internal/translate/web_view_translate_client.h