Revert of 🔍 Don't display the search engine until First Run completes

Revert of 🔍 Don't display the search engine until First Run completes (patchset #9 id:160001 of https://codereview.chromium.org/2834253002/ )

Reason for revert:
Appears to have broken FirstRunIntegrationTest#testClickThroughFirstRun
crbug.com/715054

Original issue's description:
> 🔍 Don't display the search engine until First Run completes
> 
> * Adds a check to prevent showing branding if First Run hasn't completed.
> 
> * Updates the widget so that it is updated when an AsyncInitializationActivity
>   subclass calls onDeferredStartup().
> 
> * Changes the resource for the microphone to match the omnibox's, as well as
>   uses its content description.
> 
> * Adds tests to confirm that the search engine is updated once First Run
>   completes.
> 
> BUG=708844, 710952
> 
> Review-Url: https://codereview.chromium.org/2834253002
> Cr-Commit-Position: refs/heads/master@{#466839}
> Committed: https://chromium.googlesource.com/chromium/src/+/ffdac2746296923b2658e9b7fa4a4e6f4ee79184

TBR=tedchoc@chromium.org,yusufo@chromium.org,dfalcantara@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=708844, 710952
Review-Url: https://codereview.chromium.org/2839943002
Cr-Commit-Position: refs/heads/master@{#466946}
Committed: https://chromium.googlesource.com/chromium/src/+/387c2f19a653715fc14e8ee857fba3323fa92ba8

[perezju, 2017-04-25 11:55:07]

The CQ bit was checked by perezju@chromium.org

[perezju, 2017-04-25 11:55:07]

Created Revert of 🔍 Don't display the search engine until First Run completes

[commit-bot: I haz the power, 2017-04-25 11:55:25]

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, 2017-04-25 11:55:51]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493121307537320, "parent_rev":
"e24ac173c01a5de77f321f7a9789dd6adbaf4b34", "commit_rev":
"387c2f19a653715fc14e8ee857fba3323fa92ba8"}

[commit-bot: I haz the power, 2017-04-25 11:56:10]

Description was changed from

==========
Revert of 🔍 Don't display the search engine until First Run completes (patchset
#9 id:160001 of https://codereview.chromium.org/2834253002/ )

Reason for revert:
Appears to have broken FirstRunIntegrationTest#testClickThroughFirstRun
crbug.com/715054

Original issue's description:
> 🔍 Don't display the search engine until First Run completes
> 
> * Adds a check to prevent showing branding if First Run hasn't completed.
> 
> * Updates the widget so that it is updated when an AsyncInitializationActivity
>   subclass calls onDeferredStartup().
> 
> * Changes the resource for the microphone to match the omnibox's, as well as
>   uses its content description.
> 
> * Adds tests to confirm that the search engine is updated once First Run
>   completes.
> 
> BUG=708844,710952
> 
> Review-Url: https://codereview.chromium.org/2834253002
> Cr-Commit-Position: refs/heads/master@{#466839}
> Committed:
https://chromium.googlesource.com/chromium/src/+/ffdac2746296923b2658e9b7fa4a...

TBR=tedchoc@chromium.org,yusufo@chromium.org,dfalcantara@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=708844,710952
==========

to

==========
Revert of 🔍 Don't display the search engine until First Run completes (patchset
#9 id:160001 of https://codereview.chromium.org/2834253002/ )

Reason for revert:
Appears to have broken FirstRunIntegrationTest#testClickThroughFirstRun
crbug.com/715054

Original issue's description:
> 🔍 Don't display the search engine until First Run completes
> 
> * Adds a check to prevent showing branding if First Run hasn't completed.
> 
> * Updates the widget so that it is updated when an AsyncInitializationActivity
>   subclass calls onDeferredStartup().
> 
> * Changes the resource for the microphone to match the omnibox's, as well as
>   uses its content description.
> 
> * Adds tests to confirm that the search engine is updated once First Run
>   completes.
> 
> BUG=708844,710952
> 
> Review-Url: https://codereview.chromium.org/2834253002
> Cr-Commit-Position: refs/heads/master@{#466839}
> Committed:
https://chromium.googlesource.com/chromium/src/+/ffdac2746296923b2658e9b7fa4a...

TBR=tedchoc@chromium.org,yusufo@chromium.org,dfalcantara@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=708844,710952

Review-Url: https://codereview.chromium.org/2839943002
Cr-Commit-Position: refs/heads/master@{#466946}
Committed:
https://chromium.googlesource.com/chromium/src/+/387c2f19a653715fc14e8ee857fb...
==========

[commit-bot: I haz the power, 2017-04-25 11:56:11]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/387c2f19a653715fc14e8ee857fb...