add gflags to deps to allow command line parameters.

DEPS

Index: DEPS
diff --git a/DEPS b/DEPS
index b621246292cdd6b3db7117c56cea45d7fb3bfabe..df2be9045803102c98c07c047abedb578f268f92 100644
--- a/DEPS
+++ b/DEPS
@@ -9,6 +9,21 @@ vars = {
   'chromium_revision': 'bb79186c63ff4eff7a2a318a21731005c53f269b',
 }
 
+# NOTE: Prefer revision numbers to tags for svn deps. Use http rather than
+# https; the latter can cause problems for users behind proxies.
+deps = {
+  # When rolling gflags, also update

[kjellander_chromium, 2015/10/15 19:29:49]

Remove line 15-16 since it only applies to WebRTC.

[fbarchard, 2015/10/15 23:26:06]

Done.

+  # https://chromium.googlesource.com/chromium/deps/webrtc/webrtc.DEPS
+  'src/third_party/gflags/src':
+    Var('chromium_git') + '/external/gflags/src@e7390f9185c75f8d902c05ed7d20bb94eb914d0c', # from svn revision 82
+
+  'src/third_party/junit-jar':

[kjellander_chromium, 2015/10/15 19:29:49]

You don't need junit unless you plan start running Java tests, which is not the
goal of this CL, right?

[fbarchard, 2015/10/15 23:26:06]

Done.

+    Var('chromium_git') + '/external/webrtc/deps/third_party/junit@f35596b476aa6e62fd3b3857b9942ddcd13ce35e', # from svn revision 3367
+}
+
+# Define rules for which include paths are allowed in our source.
+include_rules = [ '+gflags' ]
+
 hooks = [
   {
     # Clone chromium and its deps.