DevTools: Extract target discovery and manipulation from DevToolsHttpHandlerImpl

content/browser/devtools/devtools_http_handler_unittest.cc

Index: content/browser/devtools/devtools_http_handler_unittest.cc
diff --git a/content/browser/devtools/devtools_http_handler_unittest.cc b/content/browser/devtools/devtools_http_handler_unittest.cc
index a57c4ccd4cdd9ccab40973a5e06efb9cd90cc526..671ff77ecb03d33c894c259d2278fc2c42d50ac1 100644
--- a/content/browser/devtools/devtools_http_handler_unittest.cc
+++ b/content/browser/devtools/devtools_http_handler_unittest.cc
@@ -64,12 +64,11 @@ class DummyDelegate : public DevToolsHttpHandlerDelegate {
   virtual std::string GetPageThumbnailData(const GURL& url) OVERRIDE {
     return std::string();
   }
-  virtual RenderViewHost* CreateNewTarget() OVERRIDE { return NULL; }
-  virtual TargetType GetTargetType(RenderViewHost*) OVERRIDE {
-    return kTargetTypeTab;
+  virtual scoped_refptr<DevToolsTarget> CreateNewTarget() OVERRIDE {
+    return NULL;
   }
-  virtual std::string GetViewDescription(content::RenderViewHost*) OVERRIDE {
-    return std::string();
+  virtual void EnumerateTargets(TargetCallback callback) OVERRIDE {
+    callback.Run(TargetList());
   }
   virtual scoped_ptr<net::StreamListenSocket> CreateSocketForTethering(
     net::StreamListenSocket::Delegate* delegate,