Remove unnecessary third party dependencies

Remove unnecessary third party dependencies

The CL https://codereview.chromium.org/11421224 added several
third party dependencies required for the feature Chrome to Mobile.

As the feature has been removed, this CL deals with removing
the dependencies that the CL added. The action taken for each new
dependency is listed below:

- apache-mime4j: Removed from .gitignore and DEPS.
- guava: Was deleted in https://codereview.chromium.org/602203003,
         but was later added back in
         https://codereview.chromium.org/2041583002. However, as its
         uses are now only related to tests, the 'testonly = true' flag
         has been added to its BUILD.gn file.
- httpcomponents-client: Removed from .gitignore and DEPS.
- httpcomponents-core: Removed from .gitignore and DEPS.
- jarjar: Removed from .gitignore as
          https://codereview.chromium.org/2072873003 only deleted the
          DEPS entry.

BUG=682983
Review-Url: https://codereview.chromium.org/2642403002
Cr-Commit-Position: refs/heads/master@{#445123}
Committed: https://chromium.googlesource.com/chromium/src/+/b85b9eb8d1d91ccc172f53eec3e277eab60c47ce

[nyquist, 2017-01-20 17:52:03]

Description was changed from

==========
Remove unnecessary third party dependencies

The CL https://codereview.chromium.org/11421224 added several
third party dependencies required for the feature Chrome to Mobile.

As the feature has been removed, this CL deals with removing
the dependencies that the CL added. The action taken for each new dependency
Each of the actions taken are
listed below:

- apache-mime4j: Removed from .gitignore, DEPS and directory deleted.
- guava: Was deleted in https://codereview.chromium.org/602203003,
         but was later added back in
         https://codereview.chromium.org/2041583002. However, as its
         uses are now only related to tests, the 'testonly = true' flag
         has been added to the BUILD.gn file for guava.
- httpcomponents-client: Removed from .gitignore, DEPS and directory
                         deleted.
- httpcomponents-core: Removed from .gitignore, DEPS and directory
                       deleted.
- jarjar: Removed from .gitignore and directory deleted, as
          https://codereview.chromium.org/2072873003 only deleted the
          DEPS entry.

BUG=682983
==========

to

==========
Remove unnecessary third party dependencies

The CL https://codereview.chromium.org/11421224 added several
third party dependencies required for the feature Chrome to Mobile.

As the feature has been removed, this CL deals with removing
the dependencies that the CL added. The action taken for each new
dependency is listed below:

- apache-mime4j: Removed from .gitignore and DEPS.
- guava: Was deleted in https://codereview.chromium.org/602203003,
         but was later added back in
         https://codereview.chromium.org/2041583002. However, as its
         uses are now only related to tests, the 'testonly = true' flag
         has been added to its BUILD.gn file.
- httpcomponents-client: Removed from .gitignore and DEPS.
- httpcomponents-core: Removed from .gitignore and DEPS.
- jarjar: Removed from .gitignore as
          https://codereview.chromium.org/2072873003 only deleted the
          DEPS entry.

BUG=682983
==========

[nyquist, 2017-01-20 17:52:46]

nyquist@chromium.org changed reviewers:
+ jbudorick@chromium.org

[nyquist, 2017-01-20 17:52:47]

jbudorick: PTAL

I don't know any more uses of these directories, and they're even all GYP, so
I'm guessing they're just totally out of date and not used.

[jbudorick, 2017-01-20 17:57:20]

lgtm

[nyquist, 2017-01-20 18:08:21]

The CQ bit was checked by nyquist@chromium.org

[commit-bot: I haz the power, 2017-01-20 18:08:46]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-01-20 19:20:24]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1484935701327890, "parent_rev":
"5f90a97e73ca55f5bbe2fd23fc67da6c3c92010f", "commit_rev":
"b85b9eb8d1d91ccc172f53eec3e277eab60c47ce"}

[commit-bot: I haz the power, 2017-01-20 19:21:17]

Description was changed from

==========
Remove unnecessary third party dependencies

The CL https://codereview.chromium.org/11421224 added several
third party dependencies required for the feature Chrome to Mobile.

As the feature has been removed, this CL deals with removing
the dependencies that the CL added. The action taken for each new
dependency is listed below:

- apache-mime4j: Removed from .gitignore and DEPS.
- guava: Was deleted in https://codereview.chromium.org/602203003,
         but was later added back in
         https://codereview.chromium.org/2041583002. However, as its
         uses are now only related to tests, the 'testonly = true' flag
         has been added to its BUILD.gn file.
- httpcomponents-client: Removed from .gitignore and DEPS.
- httpcomponents-core: Removed from .gitignore and DEPS.
- jarjar: Removed from .gitignore as
          https://codereview.chromium.org/2072873003 only deleted the
          DEPS entry.

BUG=682983
==========

to

==========
Remove unnecessary third party dependencies

The CL https://codereview.chromium.org/11421224 added several
third party dependencies required for the feature Chrome to Mobile.

As the feature has been removed, this CL deals with removing
the dependencies that the CL added. The action taken for each new
dependency is listed below:

- apache-mime4j: Removed from .gitignore and DEPS.
- guava: Was deleted in https://codereview.chromium.org/602203003,
         but was later added back in
         https://codereview.chromium.org/2041583002. However, as its
         uses are now only related to tests, the 'testonly = true' flag
         has been added to its BUILD.gn file.
- httpcomponents-client: Removed from .gitignore and DEPS.
- httpcomponents-core: Removed from .gitignore and DEPS.
- jarjar: Removed from .gitignore as
          https://codereview.chromium.org/2072873003 only deleted the
          DEPS entry.

BUG=682983

Review-Url: https://codereview.chromium.org/2642403002
Cr-Commit-Position: refs/heads/master@{#445123}
Committed:
https://chromium.googlesource.com/chromium/src/+/b85b9eb8d1d91ccc172f53eec3e2...
==========

[commit-bot: I haz the power, 2017-01-20 19:21:18]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/b85b9eb8d1d91ccc172f53eec3e2...