Rename to ChromiumTestShell package from testshell to shell

chrome/test/chromedriver/chrome/device_manager.cc

Index: chrome/test/chromedriver/chrome/device_manager.cc
diff --git a/chrome/test/chromedriver/chrome/device_manager.cc b/chrome/test/chromedriver/chrome/device_manager.cc
index 7dd9857584080da77b4f3a452dba5f14c66e8688..d542f1d7391601674965ec4b0f7efa908d06aaa9 100644
--- a/chrome/test/chromedriver/chrome/device_manager.cc
+++ b/chrome/test/chromedriver/chrome/device_manager.cc
@@ -55,7 +55,7 @@ Status Device::SetUp(const std::string& package,
     device_socket = "content_shell_devtools_remote";
     command_line_file = "/data/local/tmp/content-shell-command-line";
     exec_name = "content_shell";
-  } else if (package.compare("org.chromium.chrome.testshell") == 0) {
+  } else if (package.compare("org.chromium.chrome.shell") == 0) {
     // Chromium test shell.
     known_activity = ".ChromiumTestShellActivity";
     device_socket = "chromium_testshell_devtools_remote";