[Android] Supporting floating select ActionModes for web content

android_webview/glue/java/src/com/android/webview/chromium/WebViewContentsClientAdapter.java

Index: android_webview/glue/java/src/com/android/webview/chromium/WebViewContentsClientAdapter.java
diff --git a/android_webview/glue/java/src/com/android/webview/chromium/WebViewContentsClientAdapter.java b/android_webview/glue/java/src/com/android/webview/chromium/WebViewContentsClientAdapter.java
index 0fa6353a0cd0799cd951ea60175a8e04f21012ec..fd56180007b1976e7f8e113ee302a62cde0278ff 100644
--- a/android_webview/glue/java/src/com/android/webview/chromium/WebViewContentsClientAdapter.java
+++ b/android_webview/glue/java/src/com/android/webview/chromium/WebViewContentsClientAdapter.java
@@ -16,7 +16,6 @@ import android.os.Build;
 import android.os.Handler;
 import android.os.Message;
 import android.util.Log;
-import android.view.ActionMode;
 import android.view.KeyEvent;
 import android.view.View;
 import android.webkit.ClientCertRequest;
@@ -51,9 +50,6 @@ import org.chromium.base.TraceEvent;
 import org.chromium.content.browser.ContentView;
 import org.chromium.content.browser.ContentViewClient;
 import org.chromium.content.browser.ContentViewCore;
-import org.chromium.content.browser.WebActionMode;
-import org.chromium.content.browser.WebActionModeCallback;
-import org.chromium.content.browser.WebActionModeCallback.ActionHandler;
 
 import java.lang.ref.WeakReference;
 import java.security.Principal;
@@ -383,32 +379,6 @@ public class WebViewContentsClientAdapter extends AwContentsClient {
         }
     }
 
-    /**
-     * @See AwContentsClient#startActionMode(View,ActionHandler,boolean)
-     */
-    @Override
-    public WebActionMode startActionMode(
-            View view, ActionHandler actionHandler, boolean floating) {
-        try {
-            TraceEvent.begin("WebViewContentsClientAdapter.startActionMode");
-            if (TRACE) Log.d(TAG, "startActionMode");
-            if (floating) return null;
-            ActionMode.Callback callback = new WebActionModeCallback(mContext, actionHandler);
-            ActionMode actionMode = view.startActionMode(callback);
-            return actionMode != null ? new WebActionMode(actionMode) : null;
-        } finally {
-            TraceEvent.end("WebViewContentsClientAdapter.startActionMode");
-        }
-    }
-
-    /**
-     * @See AwContentsClient#supportsFloatingActionMode()
-     */
-    @Override
-    public boolean supportsFloatingActionMode() {
-        return false;
-    }
-
     @Override
     public void onLoadResource(String url) {
         try {