Add browser tests for the Web Speech Recognition API.

Introduce an event-driven timeline utility to verify if everything in
test scenarii is happening on the right thread and in the right order,
and add a simple precheck browser test that opens an HTML test page and
verifies that creating a SpeechRecognition object works.

BUG=301906

Review URL: https://codereview.chromium.org/23500011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@228332 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 2 deletions

diff --git a/content/browser/speech/google_streaming_remote_engine.cc b/content/browser/speech/google_streaming_remote_engine.cc
index a067278..b6b68d1 100644
--- a/content/browser/speech/google_streaming_remote_engine.cc
+++ b/content/browser/speech/google_streaming_remote_engine.cc
@@ -35,10 +35,9 @@ const char kWebServiceBaseUrl[] =
     "https://www.google.com/speech-api/full-duplex/v1";
 const char kDownstreamUrl[] = "/down?";
 const char kUpstreamUrl[] = "/up?";
-const int kAudioPacketIntervalMs = 100;
 const AudioEncoder::Codec kDefaultAudioCodec = AudioEncoder::CODEC_FLAC;
 
-// This mathces the maximum maxAlternatives value supported by the server.
+// This matches the maximum maxAlternatives value supported by the server.
 const uint32 kMaxMaxAlternatives = 30;
 
 // TODO(hans): Remove this and other logging when we don't need it anymore.
@@ -86,6 +85,7 @@ std::string GetAPIKey() {
 
 }  // namespace
 
+const int GoogleStreamingRemoteEngine::kAudioPacketIntervalMs = 100;
 const int GoogleStreamingRemoteEngine::kUpstreamUrlFetcherIdForTesting = 0;
 const int GoogleStreamingRemoteEngine::kDownstreamUrlFetcherIdForTesting = 1;
 const int GoogleStreamingRemoteEngine::kWebserviceStatusNoError = 0;