Switch googletest and googlemock to pull from the GitHub git repository

Switch googletest and googlemock to pull from the GitHub git repository

R=scottmg@chromium.org

Committed: https://chromium.googlesource.com/crashpad/crashpad/+/6e89d45d7d7d66f7bd5fa326c013d096d28eb179

[Mark Mentovai, 2015-11-11 00:18:40]

Description was changed from

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Switch googletest and googlemock to pull from new git repositories
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to

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Switch googletest and googlemock to pull from the GitHub git repository
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[Mark Mentovai, 2015-11-11 00:18:40]

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

[Mark Mentovai, 2015-11-11 00:22:15]

gtest’s and gmock’s own tests don’t build on Windows, but I don’t think they did
before this change either, and they’re not a part of the default Crashpad build.
I’ll try to get them fixed upstream tomorrow.

Our own tests do build and pass with this change.

[scottmg, 2015-11-11 04:04:11]

lgtm

https://codereview.chromium.org/1404033002/diff/60001/client/client_test.gyp
File client/client_test.gyp (right):

https://codereview.chromium.org/1404033002/diff/60001/client/client_test.gyp#...
client/client_test.gyp:27: '../third_party/gtest/gmock.gyp:gmock_main',
gtest_main still exists, but you switched to gmock_main, was that
intentional/necessary?

[Mark Mentovai, 2015-11-11 14:58:35]

https://codereview.chromium.org/1404033002/diff/60001/client/client_test.gyp
File client/client_test.gyp (right):

https://codereview.chromium.org/1404033002/diff/60001/client/client_test.gyp#...
client/client_test.gyp:27: '../third_party/gtest/gmock.gyp:gmock_main',
scottmg wrote:
> gtest_main still exists, but you switched to gmock_main, was that
> intentional/necessary?

Good eye!

crashpad_client_test uses gmock (the new-ish client/prune_crash_reports_test.cc
uses it). gmock_main is necessary to call InitGoogleMock() in addition to
InitGoogleTest(). This is what makes gmock command-line flags like
--gmock_verbose work.

[Mark Mentovai, 2015-11-11 16:13:42]

Committed patchset #4 (id:60001) manually as
6e89d45d7d7d66f7bd5fa326c013d096d28eb179 (presubmit successful).