Add root_path_android.cc to webrtc/test/Android.mk.

Fixes the broken android-platform build (build that uses .mk files).

TBR=andrew@webrtc.org,henrike@webrtc.org
BUG=

Review URL: https://webrtc-codereview.appspot.com/1777004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@4314 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/test/Android.mk b/test/Android.mk
index 20af6f9..73dceea 100644
--- a/test/Android.mk
+++ b/test/Android.mk
@@ -17,6 +17,7 @@
 LOCAL_MODULE_TAGS := optional
 LOCAL_CPP_EXTENSION := .cc
 LOCAL_SRC_FILES:= \
+    testsupport/android/root_path_android.cc \
     testsupport/fileutils.cc \
     testsupport/perf_test.cc
 
@@ -36,4 +37,3 @@
 include external/stlport/libstlport.mk
 endif
 include $(BUILD_STATIC_LIBRARY)
-
diff --git a/test/testsupport/android/root_path_android.cc b/test/testsupport/android/root_path_android.cc
index b75a5cc..6eca5f5 100644
--- a/test/testsupport/android/root_path_android.cc
+++ b/test/testsupport/android/root_path_android.cc
@@ -14,7 +14,7 @@
 namespace test {
 
 static const char* kRootDirName = "/sdcard/";
-std::string ProjectRoothPathAndroid() {
+std::string ProjectRootPathAndroid() {
   return kRootDirName;
 }
 
diff --git a/test/testsupport/android/root_path_android_chromium.cc b/test/testsupport/android/root_path_android_chromium.cc
index 1db73ae..f8e65f4 100644
--- a/test/testsupport/android/root_path_android_chromium.cc
+++ b/test/testsupport/android/root_path_android_chromium.cc
@@ -20,7 +20,7 @@
 // The Android testing framework will push files relative to the root path of
 // the Chromium workspace. The root path for webrtc is one directory up from
 // trunk/webrtc (in standalone) or src/third_party/webrtc (in Chromium).
-std::string ProjectRoothPathAndroid() {
+std::string ProjectRootPathAndroid() {
   base::FilePath root_path;
   base::android::GetExternalStorageDirectory(&root_path);
   return root_path.value() + "/";
diff --git a/test/testsupport/fileutils.cc b/test/testsupport/fileutils.cc
index 84945ff..d4354d8 100644
--- a/test/testsupport/fileutils.cc
+++ b/test/testsupport/fileutils.cc
@@ -57,7 +57,7 @@
 const char* kCannotFindProjectRootDir = "ERROR_CANNOT_FIND_PROJECT_ROOT_DIR";
 
 std::string OutputPathAndroid();
-std::string ProjectRoothPathAndroid();
+std::string ProjectRootPathAndroid();
 
 void SetExecutablePath(const std::string& path) {
   std::string working_dir = WorkingDir();
@@ -93,7 +93,7 @@
 #ifdef WEBRTC_ANDROID
 
 std::string ProjectRootPath() {
-  return ProjectRoothPathAndroid();
+  return ProjectRootPathAndroid();
 }
 
 std::string OutputPath() {