Add breakpad support to mojo shell apk.

DEPS

Index: DEPS
diff --git a/DEPS b/DEPS
index 166bc2ced77b374eb107f193da522c52cae073f6..c1cd8bc7f78b4dd9564b297aa885617cd77fa4a4 100644
--- a/DEPS
+++ b/DEPS
@@ -28,7 +28,7 @@ vars = {
   'dart_observatory_packages_revision': '45565',
   'pdfium_revision': 'b0115665b0f33971f1b7077740d51e155583cec0',
   'boringssl_revision': '642f1498d056dbba3e50ed5a232ab2f482626dec',
-  'lss_revision': 'e079768b7e3a94dcbe7d338496c0c3bde7151b6e',
+  'lss_revision': '6f97298fe3794e92c8c896a6bc06e0b36e4c3de3',
   'nss_revision': 'bb4e75a43d007518ae7d618665ea2f25b0c60b63',
   'nacl_revision': '87d5dd90911a0657c27574f78e86b7dfc4ad8b29',
   'archive_dart_revision': '07ffd98c5403b7f9ae067b57dc9487611be420f5',
@@ -55,6 +55,9 @@ allowed_hosts = [
 ]
 
 deps = {
+  'src/breakpad/src':

[tonyg, 2015/07/09 15:41:03]

I take it that something is hardcoded about this path that prevents us from
putting it into third_party?

[qsr, 2015/07/27 14:06:52]

Nope, just that I followed what chromium is doing. Moved to third_party.

+   Var('chromium_git') + '/external/google-breakpad/src.git' + '@' + '0bccfcc38087bf8b71c04befe6cd83c683db980a', # from svn revision 1465
+
   'src/buildtools':
    Var('chromium_git') + '/chromium/buildtools.git' + '@' +  Var('buildtools_revision'),
 
@@ -148,6 +151,9 @@ deps = {
 
   'src/third_party/dart-pkg/yaml':
     Var('chromium_git') + '/external/github.com/dart-lang/yaml.git' + '@' + Var('yaml_dart_revision'),
+
+  'src/third_party/lss':
+    Var('chromium_git') + '/external/linux-syscall-support/lss.git' + '@' + Var('lss_revision'),
 }
 
 deps_os = {