Revert of Android: Make the spare renderer accessible to all Chrome tabs.

Revert of Android: Make the spare renderer accessible to all Chrome tabs. (patchset #7 id:120001 of https://codereview.chromium.org/2199393002/ )

Reason for revert:
New test WarmupManagerTest#testCreateAndTakeSpareRenderer failing on 3 different bots:
https://build.chromium.org/p/chromium.linux/builders/Android%20Tests%20%28dbg%29/builds/35784
https://build.chromium.org/p/chromium.android/builders/KitKat%20Tablet%20Tester/builds/5165
https://build.chromium.org/p/chromium.android/builders/Jelly%20Bean%20Tester/builds/5527

Original issue's description:
> Android: Make the spare renderer accessible to all Chrome tabs.
>
> In Custom Tabs, an external application can "warm up" Chrome. This
> creates and initializes a spare renderer, and has been found to be a
> significant optimization for loading performance.
>
> This patch moves the spare renderer logic out of Custom Tabs, and makes
> it accessible and useful for regular navigations in Chrome. Note that
> this patch doesn't add new call sites for the spare renderer creation.
>
> BUG=633964
>
> Committed: https://crrev.com/f7ce563033df1df90b314e4f727596c93c2b3d6d
> Cr-Commit-Position: refs/heads/master@{#412510}

TBR=yusufo@chromium.org,mariakhomenko@chromium.org,lizeb@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=633964
Committed: https://crrev.com/433ebba49c7a42eeab9806d40f4d5949b359be32
Cr-Commit-Position: refs/heads/master@{#412565}

[boliu, 2016-08-17 17:02:19]

The CQ bit was checked by boliu@chromium.org

[boliu, 2016-08-17 17:02:19]

Created Revert of Android: Make the spare renderer accessible to all Chrome
tabs.

[commit-bot: I haz the power, 2016-08-17 17:02:33]

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, 2016-08-17 17:03:19]

Description was changed from

==========
Revert of Android: Make the spare renderer accessible to all Chrome tabs.
(patchset #7 id:120001 of https://codereview.chromium.org/2199393002/ )

Reason for revert:
New test WarmupManagerTest#testCreateAndTakeSpareRenderer failing on 3 different
bots:
https://build.chromium.org/p/chromium.linux/builders/Android%20Tests%20%28dbg...
https://build.chromium.org/p/chromium.android/builders/KitKat%20Tablet%20Test...
https://build.chromium.org/p/chromium.android/builders/Jelly%20Bean%20Tester/...

Original issue's description:
> Android: Make the spare renderer accessible to all Chrome tabs.
> 
> In Custom Tabs, an external application can "warm up" Chrome. This
> creates and initializes a spare renderer, and has been found to be a
> significant optimization for loading performance.
> 
> This patch moves the spare renderer logic out of Custom Tabs, and makes
> it accessible and useful for regular navigations in Chrome. Note that
> this patch doesn't add new call sites for the spare renderer creation.
> 
> BUG=633964
> 
> Committed: https://crrev.com/f7ce563033df1df90b314e4f727596c93c2b3d6d
> Cr-Commit-Position: refs/heads/master@{#412510}

TBR=yusufo@chromium.org,mariakhomenko@chromium.org,lizeb@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=633964
==========

to

==========
Revert of Android: Make the spare renderer accessible to all Chrome tabs.
(patchset #7 id:120001 of https://codereview.chromium.org/2199393002/ )

Reason for revert:
New test WarmupManagerTest#testCreateAndTakeSpareRenderer failing on 3 different
bots:
https://build.chromium.org/p/chromium.linux/builders/Android%20Tests%20%28dbg...
https://build.chromium.org/p/chromium.android/builders/KitKat%20Tablet%20Test...
https://build.chromium.org/p/chromium.android/builders/Jelly%20Bean%20Tester/...

Original issue's description:
> Android: Make the spare renderer accessible to all Chrome tabs.
> 
> In Custom Tabs, an external application can "warm up" Chrome. This
> creates and initializes a spare renderer, and has been found to be a
> significant optimization for loading performance.
> 
> This patch moves the spare renderer logic out of Custom Tabs, and makes
> it accessible and useful for regular navigations in Chrome. Note that
> this patch doesn't add new call sites for the spare renderer creation.
> 
> BUG=633964
> 
> Committed: https://crrev.com/f7ce563033df1df90b314e4f727596c93c2b3d6d
> Cr-Commit-Position: refs/heads/master@{#412510}

TBR=yusufo@chromium.org,mariakhomenko@chromium.org,lizeb@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=633964
==========

[commit-bot: I haz the power, 2016-08-17 17:03:20]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-17 17:05:08]

Description was changed from

==========
Revert of Android: Make the spare renderer accessible to all Chrome tabs.
(patchset #7 id:120001 of https://codereview.chromium.org/2199393002/ )

Reason for revert:
New test WarmupManagerTest#testCreateAndTakeSpareRenderer failing on 3 different
bots:
https://build.chromium.org/p/chromium.linux/builders/Android%20Tests%20%28dbg...
https://build.chromium.org/p/chromium.android/builders/KitKat%20Tablet%20Test...
https://build.chromium.org/p/chromium.android/builders/Jelly%20Bean%20Tester/...

Original issue's description:
> Android: Make the spare renderer accessible to all Chrome tabs.
> 
> In Custom Tabs, an external application can "warm up" Chrome. This
> creates and initializes a spare renderer, and has been found to be a
> significant optimization for loading performance.
> 
> This patch moves the spare renderer logic out of Custom Tabs, and makes
> it accessible and useful for regular navigations in Chrome. Note that
> this patch doesn't add new call sites for the spare renderer creation.
> 
> BUG=633964
> 
> Committed: https://crrev.com/f7ce563033df1df90b314e4f727596c93c2b3d6d
> Cr-Commit-Position: refs/heads/master@{#412510}

TBR=yusufo@chromium.org,mariakhomenko@chromium.org,lizeb@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=633964
==========

to

==========
Revert of Android: Make the spare renderer accessible to all Chrome tabs.
(patchset #7 id:120001 of https://codereview.chromium.org/2199393002/ )

Reason for revert:
New test WarmupManagerTest#testCreateAndTakeSpareRenderer failing on 3 different
bots:
https://build.chromium.org/p/chromium.linux/builders/Android%20Tests%20%28dbg...
https://build.chromium.org/p/chromium.android/builders/KitKat%20Tablet%20Test...
https://build.chromium.org/p/chromium.android/builders/Jelly%20Bean%20Tester/...

Original issue's description:
> Android: Make the spare renderer accessible to all Chrome tabs.
>
> In Custom Tabs, an external application can "warm up" Chrome. This
> creates and initializes a spare renderer, and has been found to be a
> significant optimization for loading performance.
>
> This patch moves the spare renderer logic out of Custom Tabs, and makes
> it accessible and useful for regular navigations in Chrome. Note that
> this patch doesn't add new call sites for the spare renderer creation.
>
> BUG=633964
>
> Committed: https://crrev.com/f7ce563033df1df90b314e4f727596c93c2b3d6d
> Cr-Commit-Position: refs/heads/master@{#412510}

TBR=yusufo@chromium.org,mariakhomenko@chromium.org,lizeb@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=633964

Committed: https://crrev.com/433ebba49c7a42eeab9806d40f4d5949b359be32
Cr-Commit-Position: refs/heads/master@{#412565}
==========

[commit-bot: I haz the power, 2016-08-17 17:05:10]

Patchset 1 (id:??) landed as
https://crrev.com/433ebba49c7a42eeab9806d40f4d5949b359be32
Cr-Commit-Position: refs/heads/master@{#412565}