Stream speech audio to server as it gets recorded, instead of waiting until end of recording.

chrome/common/net/test_url_fetcher_factory.cc

Index: chrome/common/net/test_url_fetcher_factory.cc
diff --git a/chrome/common/net/test_url_fetcher_factory.cc b/chrome/common/net/test_url_fetcher_factory.cc
index 869e9be5bbb06ac1c39f4d1b2b486043a40a48b1..88f62d9ec7dc12821f738b7ccb637b14973f3c34 100644
--- a/chrome/common/net/test_url_fetcher_factory.cc
+++ b/chrome/common/net/test_url_fetcher_factory.cc
@@ -16,7 +16,15 @@ TestURLFetcher::TestURLFetcher(int id,
                                URLFetcher::Delegate* d)
     : URLFetcher(url, request_type, d),
       id_(id),
-      original_url_(url) {
+      original_url_(url),
+      did_receive_last_chunk_(false) {
+}
+
+void TestURLFetcher::AppendChunkToUpload(const std::string& data,
+                                         bool is_last_chunk) {
+  DCHECK(!did_receive_last_chunk_);
+  did_receive_last_chunk_ = is_last_chunk;
+  chunks_.push_back(data);
 }
 
 TestURLFetcherFactory::TestURLFetcherFactory() {}