Override CloseContents in HeadlessWebContentsImpl Delegate so that the json/close endpoint works wi…

headless/lib/browser/headless_web_contents_impl.cc

Index: headless/lib/browser/headless_web_contents_impl.cc
diff --git a/headless/lib/browser/headless_web_contents_impl.cc b/headless/lib/browser/headless_web_contents_impl.cc
index 710fc84c4c9fe3849bf3da7f42ed82419ba44d11..168da5d68bf471675a7b325f39073ba5cc0a2275 100644
--- a/headless/lib/browser/headless_web_contents_impl.cc
+++ b/headless/lib/browser/headless_web_contents_impl.cc
@@ -102,6 +102,19 @@ class HeadlessWebContentsImpl::Delegate : public content::WebContentsDelegate {
     contents->GetRenderViewHost()->GetWidget()->Focus();
   }
 
+  void CloseContents(content::WebContents* source) override {
+    std::vector<HeadlessWebContents*> allContents =

[Sami, 2017/03/08 10:47:24]

s/allContents/all_contents/

+        browser_context_->GetAllWebContents();
+
+    for (HeadlessWebContents* wc : allContents) {
+      HeadlessWebContentsImpl* hwc = HeadlessWebContentsImpl::From(wc);
+      if (hwc->web_contents() == source) {
+        wc->Close();
+        return;
+      }
+    }
+  }
+
  private:
   HeadlessBrowserContextImpl* browser_context_;  // Not owned.
   DISALLOW_COPY_AND_ASSIGN(Delegate);