Merge master into merge-0.14-into-master

Conflicts:
- gRPC.podspec
  - Only had non-trivial changes in the core file list, which will need to be
    regenerated (in gRPC-Core.podspec).
- src/objective-c/BoringSSL.podspec
  - Had trivial conflicts in the version.
- src/objective-c/examples/RemoteTestClient/RemoteTest.podspec
  - Trivial conflicts in quoting.
- src/objective-c/examples/Sample/Sample.xcodeproj/project.pbxproj and
src/objective-c/examples/SwiftSample/SwiftSample.xcodeproj/project.pbxproj
  - The master version is used, pending testing. The 0.14 version had emoji and
    some unneeded entries.
- src/objective-c/tests/Podfile
  - Added CronetFramework pod, and warning silencing from master.
- templates/gRPC.podspec.template
  - Deleted.
- third_party/protobuf
  - Using master commit, but need to verify if it works for frameworks.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/node/test/credentials_test.js b/src/node/test/credentials_test.js
index 794215b246..0a21572582 100644
--- a/src/node/test/credentials_test.js
+++ b/src/node/test/credentials_test.js
@@ -318,7 +318,7 @@ describe('client credentials', function() {
       done();
     });
   });
-  it.skip('should propagate errors that the updater emits', function(done) {
+  it('should propagate errors that the updater emits', function(done) {
     var metadataUpdater = function(service_url, callback) {
       var error = new Error('Authentication error');
       error.code = grpc.status.UNAUTHENTICATED;
@@ -370,7 +370,7 @@ describe('client credentials', function() {
       done();
     });
   });
-  it.skip('should get an error from a Google credential', function(done) {
+  it('should get an error from a Google credential', function(done) {
     var creds = grpc.credentials.createFromGoogleCredential(
         fakeFailingGoogleCredentials);
     var combined_creds = grpc.credentials.combineChannelCredentials(