Turn on AreCrossProcessFramesPossible by default.

content/browser/frame_host/navigator_impl_unittest.cc

Index: content/browser/frame_host/navigator_impl_unittest.cc
diff --git a/content/browser/frame_host/navigator_impl_unittest.cc b/content/browser/frame_host/navigator_impl_unittest.cc
index 81dda4549471434e14c63470d9743f503e6e20ca..41e14e775ffd63d641a036e32533a52bbf52bce8 100644
--- a/content/browser/frame_host/navigator_impl_unittest.cc
+++ b/content/browser/frame_host/navigator_impl_unittest.cc
@@ -232,7 +232,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   EXPECT_FALSE(request->begin_params().has_user_gesture);
   EXPECT_EQ(kUrl2, request->common_params().url);
   EXPECT_FALSE(request->browser_initiated());
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(GetSpeculativeRenderFrameHost(node));
   } else {
     EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
@@ -242,7 +242,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request)->CallOnResponseStarted(
       response, MakeEmptyStream(), nullptr);
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(
         DidRenderFrameHostRequestCommit(GetSpeculativeRenderFrameHost(node)));
   } else {
@@ -631,7 +631,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
 
   // Confirm that the speculative RenderFrameHost was destroyed in the non
   // SitePerProcess case.
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(GetSpeculativeRenderFrameHost(node));
   } else {
     EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
@@ -641,7 +641,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request2)->CallOnResponseStarted(
       response, MakeEmptyStream(), nullptr);
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(
         DidRenderFrameHostRequestCommit(GetSpeculativeRenderFrameHost(node)));
   } else {
@@ -677,7 +677,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   EXPECT_EQ(kUrl1, request1->common_params().url);
   EXPECT_FALSE(request1->browser_initiated());
   EXPECT_TRUE(request1->begin_params().has_user_gesture);
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(GetSpeculativeRenderFrameHost(node));
   } else {
     EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
@@ -692,7 +692,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   EXPECT_EQ(kUrl1, request2->common_params().url);
   EXPECT_FALSE(request2->browser_initiated());
   EXPECT_TRUE(request2->begin_params().has_user_gesture);
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(GetSpeculativeRenderFrameHost(node));
   } else {
     EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
@@ -702,7 +702,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request2)->CallOnResponseStarted(
       response, MakeEmptyStream(), nullptr);
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(
         DidRenderFrameHostRequestCommit(GetSpeculativeRenderFrameHost(node)));
   } else {
@@ -783,7 +783,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   EXPECT_EQ(kUrl1, request1->common_params().url);
   EXPECT_FALSE(request1->browser_initiated());
   EXPECT_FALSE(request1->begin_params().has_user_gesture);
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(GetSpeculativeRenderFrameHost(node));
   } else {
     EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
@@ -798,7 +798,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   EXPECT_EQ(kUrl2, request2->common_params().url);
   EXPECT_FALSE(request2->browser_initiated());
   EXPECT_FALSE(request2->begin_params().has_user_gesture);
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(GetSpeculativeRenderFrameHost(node));
   } else {
     EXPECT_FALSE(GetSpeculativeRenderFrameHost(node));
@@ -811,7 +811,7 @@ TEST_F(NavigatorTestWithBrowserSideNavigation,
   scoped_refptr<ResourceResponse> response(new ResourceResponse);
   GetLoaderForNavigationRequest(request2)->CallOnResponseStarted(
       response, MakeEmptyStream(), nullptr);
-  if (SiteIsolationPolicy::AreCrossProcessFramesPossible()) {
+  if (AreAllSitesIsolatedForTesting()) {
     EXPECT_TRUE(
         DidRenderFrameHostRequestCommit(GetSpeculativeRenderFrameHost(node)));
   } else {