Implement a ResourceThrottle for URL overriding in Chrome on Android.

content/public/browser/render_view_host_delegate.cc

Index: content/public/browser/render_view_host_delegate.cc
diff --git a/content/public/browser/render_view_host_delegate.cc b/content/public/browser/render_view_host_delegate.cc
index 50552fd01210f1c1f9ef9def22995bbf3ada2e1c..60c527aace65d3505136c2d1d18dc71c01a83470 100644
--- a/content/public/browser/render_view_host_delegate.cc
+++ b/content/public/browser/render_view_host_delegate.cc
@@ -39,6 +39,14 @@ bool RenderViewHostDelegate::PreHandleKeyboardEvent(
   return false;
 }
 
+bool RenderViewHostDelegate::ShouldIgnoreNavigation(
+    RenderViewHost* rvh,
+    const GURL& url,
+    const content::Referrer& referrer,
+    bool is_content_initiated) {
+  return false;
+}
+
 bool RenderViewHostDelegate::IsFullscreenForCurrentTab() const {
   return false;
 }