diff --git public/renderer/content_renderer_client.cc public/renderer/content_renderer_client.cc
index 245776d..ff26996 100644
--- public/renderer/content_renderer_client.cc
+++ public/renderer/content_renderer_client.cc
@@ -98,7 +98,6 @@ bool ContentRendererClient::AllowPopup() {
   return false;
 }
 
-#ifdef OS_ANDROID
 bool ContentRendererClient::HandleNavigation(
     RenderFrame* render_frame,
     DocumentState* document_state,
@@ -110,7 +109,6 @@ bool ContentRendererClient::HandleNavigation(
     bool is_redirect) {
   return false;
 }
-#endif
 
 bool ContentRendererClient::ShouldFork(blink::WebLocalFrame* frame,
                                        const GURL& url,
diff --git public/renderer/content_renderer_client.h public/renderer/content_renderer_client.h
index 5adc6ff..88663e1 100644
--- public/renderer/content_renderer_client.h
+++ public/renderer/content_renderer_client.h
@@ -193,7 +193,6 @@ class CONTENT_EXPORT ContentRendererClient {
   // Returns true if a popup window should be allowed.
   virtual bool AllowPopup();
 
-#ifdef OS_ANDROID
   // TODO(sgurun) This callback is deprecated and will be removed as soon
   // as android webview completes implementation of a resource throttle based
   // shouldoverrideurl implementation. See crbug.com/325351
@@ -208,7 +207,6 @@ class CONTENT_EXPORT ContentRendererClient {
                                 blink::WebNavigationType type,
                                 blink::WebNavigationPolicy default_policy,
                                 bool is_redirect);
-#endif
 
   // Returns true if we should fork a new process for the given navigation.
   // If |send_referrer| is set to false (which is the default), no referrer
diff --git renderer/render_frame_impl.cc renderer/render_frame_impl.cc
index 1601fc8..52016a1 100644
--- renderer/render_frame_impl.cc
+++ renderer/render_frame_impl.cc
@@ -4278,7 +4278,6 @@ void RenderFrameImpl::OnFailedNavigation(
 WebNavigationPolicy RenderFrameImpl::DecidePolicyForNavigation(
     RenderFrame* render_frame,
     const NavigationPolicyInfo& info) {
-#ifdef OS_ANDROID
   // The handlenavigation API is deprecated and will be removed once
   // crbug.com/325351 is resolved.
   if (info.urlRequest.url() != GURL(kSwappedOutURL) &&
@@ -4288,7 +4287,6 @@ WebNavigationPolicy RenderFrameImpl::DecidePolicyForNavigation(
           info.navigationType, info.defaultPolicy, info.isRedirect)) {
     return blink::WebNavigationPolicyIgnore;
   }
-#endif
 
   Referrer referrer(RenderViewImpl::GetReferrerFromRequest(info.frame,
                                                            info.urlRequest));