[iOS] Do not use breakpad GTMLogger.m implementation.

[iOS] Do not use breakpad GTMLogger.m implementation.

Chrome on iOS needs to link with "-fObjC" to keep all symbols from
static library that defines at least one Objective-C category or
class.

Since both //breakpad:client and //third_party/google_toolbox_for_mac
are linked and define the GTMLogger class, only one implementation can
be used. Use the implementation from google_toolbox_for_mac on iOS as
it is the one currently used by the gyp build.

Fix the following linker failure:
duplicate symbol _OBJC_METACLASS_$_GTMLogger in:
    obj/third_party/google_toolbox_for_mac/google_toolbox_for_mac/GTMLogger.o
    obj/breakpad/libclient.a(GTMLogger.o)

BUG=459705
Committed: https://crrev.com/ff299d2e56c04bc61368510da0ed912a1fb75096
Cr-Commit-Position: refs/heads/master@{#396857}

[sdefresne, 2016-05-30 14:51:22]

sdefresne@chromium.org changed reviewers:
+ mark@chromium.org

[sdefresne, 2016-05-30 14:51:23]

Please take a look and send to CQ if LGTY.

[Mark Mentovai, 2016-05-31 16:18:35]

LGTM

[Mark Mentovai, 2016-05-31 16:18:39]

The CQ bit was checked by mark@chromium.org

[commit-bot: I haz the power, 2016-05-31 16:19:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2019403002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2019403002/1

[commit-bot: I haz the power, 2016-05-31 17:50:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-31 17:51:40]

Description was changed from

==========
[iOS] Do not use breakpad GTMLogger.m implementation.

Chrome on iOS needs to link with "-fObjC" to keep all symbols from
static library that defines at least one Objective-C category or
class.

Since both //breakpad:client and //third_party/google_toolbox_for_mac
are linked and define the GTMLogger class, only one implementation can
be used. Use the implementation from google_toolbox_for_mac on iOS as
it is the one currently used by the gyp build.

Fix the following linker failure:
duplicate symbol _OBJC_METACLASS_$_GTMLogger in:
    obj/third_party/google_toolbox_for_mac/google_toolbox_for_mac/GTMLogger.o
    obj/breakpad/libclient.a(GTMLogger.o)

BUG=459705
==========

to

==========
[iOS] Do not use breakpad GTMLogger.m implementation.

Chrome on iOS needs to link with "-fObjC" to keep all symbols from
static library that defines at least one Objective-C category or
class.

Since both //breakpad:client and //third_party/google_toolbox_for_mac
are linked and define the GTMLogger class, only one implementation can
be used. Use the implementation from google_toolbox_for_mac on iOS as
it is the one currently used by the gyp build.

Fix the following linker failure:
duplicate symbol _OBJC_METACLASS_$_GTMLogger in:
    obj/third_party/google_toolbox_for_mac/google_toolbox_for_mac/GTMLogger.o
    obj/breakpad/libclient.a(GTMLogger.o)

BUG=459705

Committed: https://crrev.com/ff299d2e56c04bc61368510da0ed912a1fb75096
Cr-Commit-Position: refs/heads/master@{#396857}
==========

[commit-bot: I haz the power, 2016-05-31 17:51:41]

Patchset 1 (id:??) landed as
https://crrev.com/ff299d2e56c04bc61368510da0ed912a1fb75096
Cr-Commit-Position: refs/heads/master@{#396857}