[Android] Implement gtest and local in platform mode.

testing/android/java/src/org/chromium/native_test/ChromiumNativeTestInstrumentationTestRunner.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.native_test;
 
 import android.app.Activity;
 import android.app.Instrumentation;
 import android.content.ComponentName;
 import android.content.Intent;
@@ skipping 96 matching lines @@
         try {
             // Wait for the test to create the FIFO.
             fifo = new File(getTargetContext().getFilesDir().getAbsolutePath(), "test.fifo");
             while (!fifo.exists()) {
                 Thread.sleep(1000);
             }
 
             r = new BufferedReader(
                     new InputStreamReader(new BufferedInputStream(new FileInputStream(fifo))));
 
-            StringBuilder resultsStr = new StringBuilder();
             for (String l = r.readLine(); l != null && !l.equals("<<ScopedMainEntryLogger");
                     l = r.readLine()) {
                 Matcher m = RE_TEST_OUTPUT.matcher(l);
                 if (m.matches()) {
                     if (m.group(1).equals("RUN")) {
                         results.put(m.group(2), TestResult.UNKNOWN);
                     } else if (m.group(1).equals("FAILED")) {
                         results.put(m.group(2), TestResult.FAILED);
                     } else if (m.group(1).equals("OK")) {
                         results.put(m.group(2), TestResult.PASSED);
                     }
                 }
-                resultsStr.append(l);
-                resultsStr.append("\n");
+                mLogBundle.putString(Instrumentation.REPORT_KEY_STREAMRESULT, l + "\n");
+                sendStatus(0, mLogBundle);
             }
-            mLogBundle.putString(Instrumentation.REPORT_KEY_STREAMRESULT, resultsStr.toString());
-            sendStatus(0, mLogBundle);
         } catch (InterruptedException e) {
             Log.e(TAG, "Interrupted while waiting for FIFO file creation: " + e.toString());
         } catch (FileNotFoundException e) {
             Log.e(TAG, "Couldn't find FIFO file: " + e.toString());
         } catch (IOException e) {
             Log.e(TAG, "Error handling FIFO file: " + e.toString());
         } finally {
             if (r != null) {
                 try {
                     r.close();
@@ skipping 42 matching lines @@
                         "\nFAILURES!!! Tests run: " + Integer.toString(rawResults.size())
                         + ", Failures: " + Integer.toString(testsFailed) + ", Errors: 0");
             }
             resultsBundle.putString(Instrumentation.REPORT_KEY_STREAMRESULT,
                     resultBuilder.toString());
             return resultsBundle;
         }
     }
 
 }