[Chromecast] Turn CastContentWindow into an abstract interface.

chromecast/browser/android/apk/src/org/chromium/chromecast/shell/CastWindowAndroid.java

Index: chromecast/browser/android/apk/src/org/chromium/chromecast/shell/CastWindowAndroid.java
diff --git a/chromecast/browser/android/apk/src/org/chromium/chromecast/shell/CastWindowAndroid.java b/chromecast/browser/android/apk/src/org/chromium/chromecast/shell/CastWindowAndroid.java
deleted file mode 100644
index 99b64bc5d6aa2886b4649dfbc3ccb1b1b9d581d0..0000000000000000000000000000000000000000
--- a/chromecast/browser/android/apk/src/org/chromium/chromecast/shell/CastWindowAndroid.java
+++ /dev/null
@@ -1,190 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.chromecast.shell;
-
-import android.app.Activity;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.support.v4.content.LocalBroadcastManager;
-import android.text.TextUtils;
-import android.util.AttributeSet;
-import android.view.ViewGroup;
-import android.widget.FrameLayout;
-import android.widget.LinearLayout;
-
-import org.chromium.base.Log;
-import org.chromium.base.annotations.CalledByNative;
-import org.chromium.base.annotations.JNINamespace;
-import org.chromium.content.browser.ActivityContentVideoViewEmbedder;
-import org.chromium.content.browser.ContentVideoViewEmbedder;
-import org.chromium.content.browser.ContentView;
-import org.chromium.content.browser.ContentViewCore;
-import org.chromium.content.browser.ContentViewRenderView;
-import org.chromium.content_public.browser.LoadUrlParams;
-import org.chromium.content_public.browser.NavigationController;
-import org.chromium.content_public.browser.WebContents;
-import org.chromium.content_public.browser.WebContentsObserver;
-import org.chromium.ui.base.ViewAndroidDelegate;
-import org.chromium.ui.base.WindowAndroid;
-
-/**
- * Container for the various UI components that make up a shell window.
- */
-@JNINamespace("chromecast::shell")
-public class CastWindowAndroid extends LinearLayout {
-    public static final String TAG = "CastWindowAndroid";
-
-    public static final String ACTION_PAGE_LOADED = "castPageLoaded";
-    public static final String ACTION_ENABLE_DEV_TOOLS = "castEnableDevTools";
-    public static final String ACTION_DISABLE_DEV_TOOLS = "castDisableDevTools";
-
-    private ContentViewCore mContentViewCore;
-    private ContentViewRenderView mContentViewRenderView;
-    private NavigationController mNavigationController;
-    private int mRenderProcessId;
-    private WebContents mWebContents;
-    private WebContentsObserver mWebContentsObserver;
-    private WindowAndroid mWindow;
-
-    /**
-     * Constructor for inflating via XML.
-     */
-    public CastWindowAndroid(Context context, AttributeSet attrs) {
-        super(context, attrs);
-    }
-
-    /**
-     * Set the SurfaceView being renderered to as soon as it is available.
-     */
-    public void setContentViewRenderView(ContentViewRenderView contentViewRenderView) {
-        FrameLayout contentViewHolder = (FrameLayout) findViewById(R.id.contentview_holder);
-        if (contentViewRenderView == null) {
-            if (mContentViewRenderView != null) {
-                contentViewHolder.removeView(mContentViewRenderView);
-            }
-        } else {
-            contentViewHolder.addView(contentViewRenderView,
-                    new FrameLayout.LayoutParams(
-                            FrameLayout.LayoutParams.MATCH_PARENT,
-                            FrameLayout.LayoutParams.MATCH_PARENT));
-        }
-        mContentViewRenderView = contentViewRenderView;
-    }
-
-    /**
-     * @param window The owning window for this shell.
-     */
-    public void setWindow(WindowAndroid window) {
-        mWindow = window;
-    }
-
-    /**
-     * Loads an URL.  This will perform minimal amounts of sanitizing of the URL to attempt to
-     * make it valid.
-     *
-     * @param url The URL to be loaded by the shell.
-     */
-    public void loadUrl(String url) {
-        if (url == null) return;
-
-        if (TextUtils.equals(url, mWebContents.getUrl())) {
-            mNavigationController.reload(true);
-        } else {
-            mNavigationController.loadUrl(new LoadUrlParams(normalizeUrl(url)));
-        }
-
-        // TODO(aurimas): Remove this when crbug.com/174541 is fixed.
-        mContentViewCore.getContainerView().clearFocus();
-        mContentViewCore.getContainerView().requestFocus();
-    }
-
-    /**
-     * Returns the render_process_id for the associated web contents
-     */
-    public int getRenderProcessId() {
-        return mRenderProcessId;
-    }
-
-    /**
-     * Given a URI String, performs minimal normalization to attempt to build a usable URL from it.
-     * @param uriString The passed-in path to be normalized.
-     * @return The normalized URL, as a string.
-     */
-    private static String normalizeUrl(String uriString) {
-        if (uriString == null) return uriString;
-        Uri uri = Uri.parse(uriString);
-        if (uri.getScheme() == null) {
-            uri = Uri.parse("http://" + uriString);
-        }
-        return uri.toString();
-    }
-
-    /**
-     * Initializes the ContentView based on the native tab contents pointer passed in.
-     * @param nativeWebContents The pointer to the native tab contents object.
-     * @param renderProcessId ID of the corresponding render process host.
-     * @param productVersion String containing version description.
-     */
-    @SuppressWarnings("unused")
-    @CalledByNative
-    private void initFromNativeWebContents(WebContents webContents, int renderProcessId,
-            String productVersion) {
-        Context context = getContext();
-        mContentViewCore = new ContentViewCore(context, productVersion);
-        ContentView view = ContentView.createContentView(context, mContentViewCore);
-        mContentViewCore.initialize(ViewAndroidDelegate.createBasicDelegate(view), view,
-                webContents, mWindow);
-        mWebContents = mContentViewCore.getWebContents();
-        mNavigationController = mWebContents.getNavigationController();
-        mRenderProcessId = renderProcessId;
-
-        if (getParent() != null) mContentViewCore.onShow();
-        ((FrameLayout) findViewById(R.id.contentview_holder)).addView(view,
-                new FrameLayout.LayoutParams(
-                        FrameLayout.LayoutParams.MATCH_PARENT,
-                        FrameLayout.LayoutParams.MATCH_PARENT));
-        view.requestFocus();
-        mContentViewRenderView.setCurrentContentViewCore(mContentViewCore);
-
-        mWebContentsObserver = new WebContentsObserver(mWebContents) {
-            @Override
-            public void didStopLoading(String url) {
-                Uri intentUri = Uri.parse(mNavigationController
-                        .getOriginalUrlForVisibleNavigationEntry());
-                Log.v(TAG, "Broadcast ACTION_PAGE_LOADED: scheme=" + intentUri.getScheme()
-                        + ", host=" + intentUri.getHost());
-                LocalBroadcastManager.getInstance(getContext()).sendBroadcast(
-                        new Intent(ACTION_PAGE_LOADED, intentUri));
-            }
-        };
-    }
-
-    @CalledByNative
-    private ContentVideoViewEmbedder getContentVideoViewEmbedder() {
-        return new ActivityContentVideoViewEmbedder((Activity) getContext());
-    }
-
-    /**
-     * @return The {@link ViewGroup} currently shown by this Shell.
-     */
-    public ViewGroup getContentView() {
-        return mContentViewCore.getContainerView();
-    }
-
-    /**
-     * @return The {@link ContentViewCore} currently managing the view shown by this Shell.
-     */
-    public ContentViewCore getContentViewCore() {
-        return mContentViewCore;
-    }
-
-    /**
-     * @return The {@link WebContents} managed by this class.
-     */
-    public WebContents getWebContents() {
-        return mWebContents;
-    }
-}