Revert of Reland Enable crashpad for Mac.

Revert of Reland Enable crashpad for Mac. (patchset #1 id:1 of https://codereview.chromium.org/2820453003/ )

Reason for revert:
CrashReporterTest.GenerateMinidump failing on Builder Mac10.10 Tests

Original issue's description:
> Reland Enable crashpad for Mac.
> -- Add :mac_helpers dependendency to headless_lib
> 
> 
> 
> Original reason for revert: Reason for revert:
> mac_chromium10.10_rel_ng buildbot failing in browsertests
> https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.mac%2FMac10.10_Tests%2F16541%2F%2B%2Frecipes%2Fsteps%2Fheadless_browsertests_on_Mac-10.10%2F0%2Flogs%2FCrashReporterTest.GenerateMinidump%2F0
> 
> 
> This follows the same logic as using breakpad in linux with flags --enable_crash-reporter and --crash-dumps-dir folders.
> 
> For headless_shell target, we need to include the Helper crashpad_handler in the build. For --headless, this is already available in the framework bundle.
> 
> BUG=687407
> 
> Review-Url: https://codereview.chromium.org/2816593006
> Cr-Commit-Position: refs/heads/master@{#464289}
> Committed: https://chromium.googlesource.com/chromium/src/+/ecb2ad24952b077e71e56ba9d3edfc83c522f32a
> 
> patch from issue 2816593006 at patchset 60001 (http://crrev.com/2816593006#ps60001)
> 
> Review-Url: https://codereview.chromium.org/2820453003
> Cr-Commit-Position: refs/heads/master@{#465869}
> Committed: https://chromium.googlesource.com/chromium/src/+/df51c3e48120bc5f68e0fc2cdc92d91592249e98

TBR=skyostil@chromium.org,dvallet@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=687407

[keishi, 2017-04-20 04:05:48]

The CQ bit was checked by keishi@chromium.org

[keishi, 2017-04-20 04:05:48]

Created Revert of Reland Enable crashpad for Mac.

[commit-bot: I haz the power, 2017-04-20 04:06:12]

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, 2017-04-20 04:06:27]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-04-20 04:06:31]

Failed to apply patch for headless/BUILD.gn:
While running git apply --index -3 -p1;
  error: patch failed: headless/BUILD.gn:323
  error: repository lacks the necessary blob to fall back on 3-way merge.
  error: headless/BUILD.gn: patch does not apply

Patch:       headless/BUILD.gn
Index: headless/BUILD.gn
diff --git a/headless/BUILD.gn b/headless/BUILD.gn
index
a4a762ef2914c01d990e0ee8b26f61d30112e806..6345e098a44e826849f1c47b48357d3ed5478f6c
100644
--- a/headless/BUILD.gn
+++ b/headless/BUILD.gn
@@ -323,9 +323,7 @@
     "//url",
   ]
 
-  if (is_mac) {
-    deps += [ ":mac_helpers" ]
-  } else {
+  if (!is_mac) {
     deps += [ "//ui/aura" ]
   }
 
@@ -413,22 +411,6 @@
   deps = [
     ":headless_browsertest_resources_grit",
   ]
-}
-
-if (is_mac) {
-  copy("mac_helpers") {
-    sources = [
-      "$root_out_dir/crashpad_handler",
-    ]
-
-    deps = [
-      "//third_party/crashpad/crashpad/handler:crashpad_handler",
-    ]
-
-    outputs = [
-      "$root_out_dir/Helpers/{{source_file_part}}",
-    ]
-  }
 }
 
 test("headless_browsertests") {

[keishi, 2017-04-20 04:06:45]

Description was changed from

==========
Revert of Reland Enable crashpad for Mac. (patchset #1 id:1 of
https://codereview.chromium.org/2820453003/ )

Reason for revert:
CrashReporterTest.GenerateMinidump failing on Builder Mac10.10 Tests

Original issue's description:
> Reland Enable crashpad for Mac.
> -- Add :mac_helpers dependendency to headless_lib
> 
> 
> 
> Original reason for revert: Reason for revert:
> mac_chromium10.10_rel_ng buildbot failing in browsertests
>
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.mac%2FMac10.10_...
> 
> 
> This follows the same logic as using breakpad in linux with flags
--enable_crash-reporter and --crash-dumps-dir folders.
> 
> For headless_shell target, we need to include the Helper crashpad_handler in
the build. For --headless, this is already available in the framework bundle.
> 
> BUG=687407
> 
> Review-Url: https://codereview.chromium.org/2816593006
> Cr-Commit-Position: refs/heads/master@{#464289}
> Committed:
https://chromium.googlesource.com/chromium/src/+/ecb2ad24952b077e71e56ba9d3ed...
> 
> patch from issue 2816593006 at patchset 60001
(http://crrev.com/2816593006#ps60001)
> 
> Review-Url: https://codereview.chromium.org/2820453003
> Cr-Commit-Position: refs/heads/master@{#465869}
> Committed:
https://chromium.googlesource.com/chromium/src/+/df51c3e48120bc5f68e0fc2cdc92...

TBR=skyostil@chromium.org,dvallet@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=687407
==========

to

==========
Revert of Reland Enable crashpad for Mac. (patchset #1 id:1 of
https://codereview.chromium.org/2820453003/ )

Reason for revert:
CrashReporterTest.GenerateMinidump failing on Builder Mac10.10 Tests

Original issue's description:
> Reland Enable crashpad for Mac.
> -- Add :mac_helpers dependendency to headless_lib
> 
> 
> 
> Original reason for revert: Reason for revert:
> mac_chromium10.10_rel_ng buildbot failing in browsertests
>
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.mac%2FMac10.10_...
> 
> 
> This follows the same logic as using breakpad in linux with flags
--enable_crash-reporter and --crash-dumps-dir folders.
> 
> For headless_shell target, we need to include the Helper crashpad_handler in
the build. For --headless, this is already available in the framework bundle.
> 
> BUG=687407
> 
> Review-Url: https://codereview.chromium.org/2816593006
> Cr-Commit-Position: refs/heads/master@{#464289}
> Committed:
https://chromium.googlesource.com/chromium/src/+/ecb2ad24952b077e71e56ba9d3ed...
> 
> patch from issue 2816593006 at patchset 60001
(http://crrev.com/2816593006#ps60001)
> 
> Review-Url: https://codereview.chromium.org/2820453003
> Cr-Commit-Position: refs/heads/master@{#465869}
> Committed:
https://chromium.googlesource.com/chromium/src/+/df51c3e48120bc5f68e0fc2cdc92...

TBR=skyostil@chromium.org,dvallet@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=687407
==========