DevTools: migrate DevTools APIs to use WebContents instead of RenderViewHost.

chrome/browser/android/dev_tools_server.cc

Index: chrome/browser/android/dev_tools_server.cc
diff --git a/chrome/browser/android/dev_tools_server.cc b/chrome/browser/android/dev_tools_server.cc
index acdb6b589d5bd7225c51eeb82d05122367aeb6f8..9ae409da3b9d1f7e741a6bc8338c4b93526a575e 100644
--- a/chrome/browser/android/dev_tools_server.cc
+++ b/chrome/browser/android/dev_tools_server.cc
@@ -346,16 +346,14 @@ class DevToolsServerDelegate : public content::DevToolsHttpHandlerDelegate {
     }
 
     // Add targets for WebContents not associated with any tabs.
-    std::vector<RenderViewHost*> rvh_list =
-        DevToolsAgentHost::GetValidRenderViewHosts();
-    for (std::vector<RenderViewHost*>::iterator it = rvh_list.begin();
-         it != rvh_list.end(); ++it) {
-      WebContents* web_contents = WebContents::FromRenderViewHost(*it);
-      if (!web_contents)
-        continue;
-      if (tab_web_contents.find(web_contents) != tab_web_contents.end())
+    std::vector<WebContents*> wc_list =
+        DevToolsAgentHost::GetInspectableWebContents();
+    for (std::vector<WebContents*>::iterator it = wc_list.begin();
+         it != wc_list.end();
+         ++it) {
+      if (tab_web_contents.find(*it) != tab_web_contents.end())
         continue;
-      targets.push_back(new NonTabTarget(web_contents));
+      targets.push_back(new NonTabTarget(*it));
     }
 
     callback.Run(targets);