Prepare to get the multiprocess setting from WebViewDelegate.

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

Index: android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
diff --git a/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java b/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
index b7fb06b95604bf6e1b142f2741731eb1ae1a8c55..833a920577267835575d9100e6c992df40d27924 100644
--- a/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
+++ b/android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java
@@ -18,7 +18,6 @@ import android.os.Looper;
 import android.os.Process;
 import android.os.StrictMode;
 import android.os.UserManager;
-import android.provider.Settings;
 import android.util.Log;
 import android.webkit.CookieManager;
 import android.webkit.GeolocationPermissions;
@@ -197,6 +196,13 @@ public class WebViewChromiumFactoryProvider implements WebViewFactoryProvider {
         initialize(WebViewDelegateFactory.createProxyDelegate(delegate));
     }
 
+    /**
+     * Constructor for internal use when a proxy delegate has already been created.
+     */
+    WebViewChromiumFactoryProvider(WebViewDelegate delegate) {

[Torne, 2017/01/23 16:09:16]

This allows the subclass version of create() to create its own subclass of the
ProxyDelegate instead of calling the constructor above.

[boliu, 2017/01/23 16:34:18]

protected?

[Torne, 2017/01/23 17:27:30]

No point; the downstream version is in the same package and so it doesn't need
to be protected for it to access it.

[boliu, 2017/01/23 17:44:04]

oh.. package is actually more strict than protected

+        initialize(delegate);
+    }
+
     @SuppressFBWarnings("DMI_HARDCODED_ABSOLUTE_FILENAME")
     private void initialize(WebViewDelegate webViewDelegate) {
         mWebViewDelegate = webViewDelegate;
@@ -224,9 +230,7 @@ public class WebViewChromiumFactoryProvider implements WebViewFactoryProvider {
             CommandLine.init(null);
         }
 
-        if (Settings.Global.getInt(ContextUtils.getApplicationContext().getContentResolver(),
-                    Settings.Global.WEBVIEW_MULTIPROCESS, 0)
-                == 1) {
+        if (mWebViewDelegate.isMultiProcessEnabled()) {
             CommandLine cl = CommandLine.getInstance();
             cl.appendSwitch("webview-sandboxed-renderer");
         }