Revert of Lock down the registration of blob:chrome-extension:// URLs

chrome/browser/extensions/process_manager_browsertest.cc

Index: chrome/browser/extensions/process_manager_browsertest.cc
diff --git a/chrome/browser/extensions/process_manager_browsertest.cc b/chrome/browser/extensions/process_manager_browsertest.cc
index b77d7406ba16534208071b358d666eb7eb5ff3e9..62f4e4296e32215259c288a0a9ba8c34cede5b6d 100644
--- a/chrome/browser/extensions/process_manager_browsertest.cc
+++ b/chrome/browser/extensions/process_manager_browsertest.cc
@@ -19,7 +19,6 @@
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
-#include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_process_host.h"
@@ -675,48 +674,6 @@
   content::RenderFrameHost* main_frame = tab->GetMainFrame();
   content::RenderFrameHost* extension_frame = ChildFrameAt(main_frame, 0);
 
-  // Validate that permissions have been granted for the extension scheme
-  // to the process of the extension iframe.
-  content::ChildProcessSecurityPolicy* policy =
-      content::ChildProcessSecurityPolicy::GetInstance();
-  EXPECT_TRUE(policy->CanRequestURL(
-      extension_frame->GetProcess()->GetID(),
-      GURL("blob:chrome-extension://some-extension-id/some-guid")));
-  EXPECT_TRUE(policy->CanRequestURL(
-      main_frame->GetProcess()->GetID(),
-      GURL("blob:chrome-extension://some-extension-id/some-guid")));
-  EXPECT_TRUE(policy->CanRequestURL(
-      extension_frame->GetProcess()->GetID(),
-      GURL("filesystem:chrome-extension://some-extension-id/some-path")));
-  EXPECT_TRUE(policy->CanRequestURL(
-      main_frame->GetProcess()->GetID(),
-      GURL("filesystem:chrome-extension://some-extension-id/some-path")));
-  EXPECT_TRUE(policy->CanRequestURL(
-      extension_frame->GetProcess()->GetID(),
-      GURL("chrome-extension://some-extension-id/resource.html")));
-  EXPECT_TRUE(policy->CanRequestURL(
-      main_frame->GetProcess()->GetID(),
-      GURL("chrome-extension://some-extension-id/resource.html")));
-
-  EXPECT_TRUE(policy->CanCommitURL(
-      extension_frame->GetProcess()->GetID(),
-      GURL("blob:chrome-extension://some-extension-id/some-guid")));
-  EXPECT_FALSE(policy->CanCommitURL(
-      main_frame->GetProcess()->GetID(),
-      GURL("blob:chrome-extension://some-extension-id/some-guid")));
-  EXPECT_TRUE(policy->CanCommitURL(
-      extension_frame->GetProcess()->GetID(),
-      GURL("chrome-extension://some-extension-id/resource.html")));
-  EXPECT_FALSE(policy->CanCommitURL(
-      main_frame->GetProcess()->GetID(),
-      GURL("chrome-extension://some-extension-id/resource.html")));
-  EXPECT_TRUE(policy->CanCommitURL(
-      extension_frame->GetProcess()->GetID(),
-      GURL("filesystem:chrome-extension://some-extension-id/some-path")));
-  EXPECT_FALSE(policy->CanCommitURL(
-      main_frame->GetProcess()->GetID(),
-      GURL("filesystem:chrome-extension://some-extension-id/some-path")));
-
   // Open a new about:blank popup from main frame.  This should stay in the web
   // process.
   content::WebContents* popup =