De-classicify Browser

Removes the hard run-time dependency on WebViewClassic.
(Still needs visisbility of it to build though)
This is needed to enable chromium webview testing.

Change-Id: I290b6b23b2eac525537ebc3ef8007d681a67a169
diff --git a/src/com/android/browser/PageDialogsHandler.java b/src/com/android/browser/PageDialogsHandler.java
index 3ed1004..dba5289 100644
--- a/src/com/android/browser/PageDialogsHandler.java
+++ b/src/com/android/browser/PageDialogsHandler.java
@@ -27,7 +27,6 @@
 import android.webkit.HttpAuthHandler;
 import android.webkit.SslErrorHandler;
 import android.webkit.WebView;
-import android.webkit.WebViewClassic;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
@@ -298,7 +297,7 @@
                                 mSSLCertificateOnErrorHandler = null;
                                 mSSLCertificateOnErrorError = null;
 
-                                WebViewClassic.fromWebView(view).getWebViewClient().
+                                ((BrowserWebView) view).getWebViewClient().
                                         onReceivedSslError(view, handler, error);
                             }
                         })
@@ -326,7 +325,7 @@
                                 mSSLCertificateOnErrorHandler = null;
                                 mSSLCertificateOnErrorError = null;
 
-                                WebViewClassic.fromWebView(view).getWebViewClient().
+                                ((BrowserWebView) view).getWebViewClient().
                                         onReceivedSslError(view, handler, error);
                             }
                         })