Migrating tests to use EmbeddedTestServer (/content)

content/browser/accessibility/site_per_process_accessibility_browsertest.cc

Index: content/browser/accessibility/site_per_process_accessibility_browsertest.cc
diff --git a/content/browser/accessibility/site_per_process_accessibility_browsertest.cc b/content/browser/accessibility/site_per_process_accessibility_browsertest.cc
index 647985ccf7127a41175ff01571dcc52efcc5e219..2a8f72c61fee9da3e127e8d508f68d43f74ea010 100644
--- a/content/browser/accessibility/site_per_process_accessibility_browsertest.cc
+++ b/content/browser/accessibility/site_per_process_accessibility_browsertest.cc
@@ -27,6 +27,7 @@
 #include "content/test/accessibility_browser_test_utils.h"
 #include "content/test/content_browser_test_utils_internal.h"
 #include "net/dns/mock_host_resolver.h"
+#include "net/test/embedded_test_server/embedded_test_server.h"
 #include "url/gurl.h"
 #include "url/url_constants.h"
 
@@ -69,8 +70,7 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessAccessibilityBrowserTest,
   BrowserAccessibilityState::GetInstance()->EnableAccessibility();
 
   host_resolver()->AddRule("*", "127.0.0.1");
-  ASSERT_TRUE(test_server()->Start());
-  GURL main_url(test_server()->GetURL("files/site_per_process_main.html"));
+  GURL main_url(embedded_test_server()->GetURL("/site_per_process_main.html"));
   NavigateToURL(shell(), main_url);
 
   // It is safe to obtain the root frame tree node here, as it doesn't change.
@@ -80,7 +80,7 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessAccessibilityBrowserTest,
 
   // Load same-site page into iframe.
   FrameTreeNode* child = root->child_at(0);
-  GURL http_url(test_server()->GetURL("files/title1.html"));
+  GURL http_url(embedded_test_server()->GetURL("/title1.html"));
   NavigateFrameToURL(child, http_url);
 
   // Load cross-site page into iframe.
@@ -88,7 +88,7 @@ IN_PROC_BROWSER_TEST_F(SitePerProcessAccessibilityBrowserTest,
       child->render_manager()->current_frame_host();
   RenderFrameDeletedObserver deleted_observer(child_rfh);
   GURL::Replacements replace_host;
-  GURL cross_site_url(test_server()->GetURL("files/title2.html"));
+  GURL cross_site_url(embedded_test_server()->GetURL("/title2.html"));
   replace_host.SetHostStr("foo.com");
   cross_site_url = cross_site_url.ReplaceComponents(replace_host);
   NavigateFrameToURL(root->child_at(0), cross_site_url);