[chromedriver] Write command line file to both /data/local and /data/local/tmp for Chrome on Androi…

chrome/test/chromedriver/chrome/adb_impl.cc

Index: chrome/test/chromedriver/chrome/adb_impl.cc
diff --git a/chrome/test/chromedriver/chrome/adb_impl.cc b/chrome/test/chromedriver/chrome/adb_impl.cc
index 0fa1478ab860bcfa853a9705f50e9efa3d35a174..f90ceb73fb0400dca499e6f68df56d496b98f28b 100644
--- a/chrome/test/chromedriver/chrome/adb_impl.cc
+++ b/chrome/test/chromedriver/chrome/adb_impl.cc
@@ -160,6 +160,13 @@ Status AdbImpl::ClearAppData(
   return Status(kOk);
 }
 
+Status AdbImpl::SetDebugApp(
+    const std::string& device_serial, const std::string& package) {
+  std::string response;
+  return ExecuteHostShellCommand(
+      device_serial, "am set-debug-app --persistent " + package, &response);
+}
+
 Status AdbImpl::Launch(
     const std::string& device_serial, const std::string& package,
     const std::string& activity) {