Add CommandLineArgumentParameter and use it for WebView tests

android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java

Index: android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java
diff --git a/android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java b/android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java
index 1f2bcfe70fb7bef9232f51c602c132cbb2ab6510..83c51bd0cec7aab637d724ebf55b87a1b90acb1a 100644
--- a/android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java
+++ b/android_webview/javatests/src/org/chromium/android_webview/test/AwContentsTest.java
@@ -30,6 +30,7 @@ import org.chromium.android_webview.test.util.JSUtils;
 import org.chromium.base.annotations.SuppressFBWarnings;
 import org.chromium.base.test.util.CommandLineFlags;
 import org.chromium.base.test.util.Feature;
+import org.chromium.base.test.util.parameter.ParameterizedTest;
 import org.chromium.content.browser.BindingManager;
 import org.chromium.content.browser.ChildProcessConnection;
 import org.chromium.content.browser.ChildProcessLauncher;
@@ -588,11 +589,15 @@ public class AwContentsTest extends AwTestBase {
         public void releaseAllModerateBindings() {}
     }
 
+    /**
+     * Verifies that a child process is actually gets created with WEBVIEW_SANDBOXED_RENDERER flag.
+     */
     @Feature({"AndroidWebView"})
     @SmallTest
     @CommandLineFlags.Add({
             AwSwitches.WEBVIEW_SANDBOXED_RENDERER,
             ContentSwitches.IPC_SYNC_COMPOSITING})
+    @ParameterizedTest.Set
     public void testSandboxedRendererWorks() throws Throwable {
         MockBindingManager bindingManager = new MockBindingManager();
         ChildProcessLauncher.setBindingManagerForTesting(bindingManager);