Revert of Do not generate a microdump if there are no webview pointers on the stack.

Revert of Do not generate a microdump if there are no webview pointers on the stack. (patchset #5 id:80001 of https://codereview.chromium.org/2552753002/ )

Reason for revert:
Failed to compile on Android MIPS Builder

https://build.chromium.org/p/chromium.android/builders/Android%20MIPS%20Builder%20%28dbg%29/builds/7573

Original issue's description:
> Do not generate a microdump if there are no webview pointers on the stack.
>
> To determine the webview text section address range, we use the linker
> defines symbols __executable_start and __etext. These are passed to
> breakpad in the microdump extra info struct, causing it to not generate
> a microdump if the stack of the crashing thread does not contain a
> pointer into this region.
>
> BUG=664460
>
> Committed: https://crrev.com/19f0a50c6eab29917f459557b10cafc70428a4a2
> Cr-Commit-Position: refs/heads/master@{#437003}

TBR=primiano@chromium.org,torne@chromium.org,rsesek@chromium.org,tobiasjs@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=664460
Committed: https://crrev.com/11d49438388ee3747531dde789ea365a85275b00
Cr-Commit-Position: refs/heads/master@{#437059}

[the real yoland, 2016-12-07 21:11:08]

The CQ bit was checked by yolandyan@chromium.org

[the real yoland, 2016-12-07 21:11:08]

Created Revert of Do not generate a microdump if there are no webview pointers
on the stack.

[commit-bot: I haz the power, 2016-12-07 21:11:53]

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, 2016-12-07 21:15:32]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481145068400600, "parent_rev":
"0087882ca8ded66a76af4c6f1dc0f9816f4de83d", "commit_rev":
"d4c34084a229cede91590a0e8d8e7903957819e1"}

[commit-bot: I haz the power, 2016-12-07 21:16:02]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-07 21:17:52]

Description was changed from

==========
Revert of Do not generate a microdump if there are no webview pointers on the
stack. (patchset #5 id:80001 of https://codereview.chromium.org/2552753002/ )

Reason for revert:
Failed to compile on Android MIPS Builder

https://build.chromium.org/p/chromium.android/builders/Android%20MIPS%20Build...

Original issue's description:
> Do not generate a microdump if there are no webview pointers on the stack.
> 
> To determine the webview text section address range, we use the linker
> defines symbols __executable_start and __etext. These are passed to
> breakpad in the microdump extra info struct, causing it to not generate
> a microdump if the stack of the crashing thread does not contain a
> pointer into this region.
> 
> BUG=664460
> 
> Committed: https://crrev.com/19f0a50c6eab29917f459557b10cafc70428a4a2
> Cr-Commit-Position: refs/heads/master@{#437003}

TBR=primiano@chromium.org,torne@chromium.org,rsesek@chromium.org,tobiasjs@chr...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=664460
==========

to

==========
Revert of Do not generate a microdump if there are no webview pointers on the
stack. (patchset #5 id:80001 of https://codereview.chromium.org/2552753002/ )

Reason for revert:
Failed to compile on Android MIPS Builder

https://build.chromium.org/p/chromium.android/builders/Android%20MIPS%20Build...

Original issue's description:
> Do not generate a microdump if there are no webview pointers on the stack.
>
> To determine the webview text section address range, we use the linker
> defines symbols __executable_start and __etext. These are passed to
> breakpad in the microdump extra info struct, causing it to not generate
> a microdump if the stack of the crashing thread does not contain a
> pointer into this region.
>
> BUG=664460
>
> Committed: https://crrev.com/19f0a50c6eab29917f459557b10cafc70428a4a2
> Cr-Commit-Position: refs/heads/master@{#437003}

TBR=primiano@chromium.org,torne@chromium.org,rsesek@chromium.org,tobiasjs@chr...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=664460

Committed: https://crrev.com/11d49438388ee3747531dde789ea365a85275b00
Cr-Commit-Position: refs/heads/master@{#437059}
==========

[commit-bot: I haz the power, 2016-12-07 21:17:53]

Patchset 1 (id:??) landed as
https://crrev.com/11d49438388ee3747531dde789ea365a85275b00
Cr-Commit-Position: refs/heads/master@{#437059}