Add commands to manage tabs and contexts to Browser Domain

content/browser/devtools/protocol/browser_handler.cc

Index: content/browser/devtools/protocol/browser_handler.cc
diff --git a/content/browser/devtools/protocol/browser_handler.cc b/content/browser/devtools/protocol/browser_handler.cc
index ac575f616ea2791c44ed11070dfbcea6cb68dd29..122e5d8df9d65c4b8891e299a53be40df981dc4a 100644
--- a/content/browser/devtools/protocol/browser_handler.cc
+++ b/content/browser/devtools/protocol/browser_handler.cc
@@ -43,6 +43,39 @@ static std::string GetTypeString(DevToolsAgentHost* agent_host) {
   }
 }
 
+Response BrowserHandler::NewContext(std::string* out_contextId) {
+  // For layering reasons this neends to be handled by
+  // DevToolsManagerDelegate::HandleCommand.
+  return Response::ServerError("Not supported");
+}
+
+Response BrowserHandler::CloseContext(const std::string& contextId,
+                                      bool* out_success) {
+  // For layering reasons this neends to be handled by
+  // DevToolsManagerDelegate::HandleCommand.
+  return Response::ServerError("Not supported");
+}
+
+Response BrowserHandler::NewPage(const std::string& in_initialUrl,
+                                 const int* in_width,
+                                 const int* in_height,
+                                 const std::string* in_context,
+                                 std::string* out_targetId) {
+  // For layering reasons this neends to be handled by
+  // DevToolsManagerDelegate::HandleCommand.
+  return Response::ServerError("Not supported");
+}
+
+Response BrowserHandler::ClosePage(const std::string& targetId,
+                                   bool* out_success) {
+  scoped_refptr<DevToolsAgentHost> agent_host =
+      DevToolsAgentHost::GetForId(targetId);
+  if (!agent_host)
+    return Response::ServerError("No target with given id found");
+  *out_success = agent_host->Close();
+  return Response::OK();
+}
+
 Response BrowserHandler::GetTargets(TargetInfos* infos) {
   DevToolsAgentHost::List agents = DevToolsAgentHost::GetOrCreateAll();
   for (DevToolsAgentHost::List::iterator it = agents.begin();