Make clicking links work in SkyDB

sky/tools/debugger/navigator_host_impl.cc

+// 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.
+
+#include "sky/tools/debugger/navigator_host_impl.h"
+
+#include "sky/tools/debugger/debugger.h"
+
+namespace sky {
+namespace debugger {
+
+NavigatorHostImpl::NavigatorHostImpl(SkyDebugger* debugger)
+    : debugger_(debugger->GetWeakPtr()) {
+}
+
+NavigatorHostImpl::~NavigatorHostImpl() {
+}
+
+void NavigatorHostImpl::DidNavigateLocally(const mojo::String& url) {
+  // TODO(abarth): Do something interesting.
+}
+
+void NavigatorHostImpl::RequestNavigate(mojo::Target target,
+                                        mojo::URLRequestPtr request) {
+  if (!debugger_)
+    return;
+  debugger_->NavigateToURL(request->url);
+}
+
+}  // namespace debugger
+}  // namespace sky