Rename Origin.unique() to opaque().

third_party/WebKit/public/platform/WebSecurityOrigin.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 60 matching lines @@
   BLINK_PLATFORM_EXPORT WebString Host() const;
   BLINK_PLATFORM_EXPORT unsigned short Port() const;
 
   // |Port()| will return 0 if the port is the default for an origin. This
   // method instead returns the effective port, even if it is the default port
   // (e.g. "http" => 80).
   BLINK_PLATFORM_EXPORT unsigned short EffectivePort() const;
 
   BLINK_PLATFORM_EXPORT WebString Suborigin() const;
 
-  // A unique WebSecurityOrigin is the least privileged WebSecurityOrigin.
+  // An opaque WebSecurityOrigin is the least privileged WebSecurityOrigin.
+  // TODO: Rename to IsOpaque
   BLINK_PLATFORM_EXPORT bool IsUnique() const;
 
   // Returns true if this WebSecurityOrigin can script objects in the given
   // SecurityOrigin. For example, call this function before allowing
   // script from one security origin to read or write objects from
   // another SecurityOrigin.
   BLINK_PLATFORM_EXPORT bool CanAccess(const WebSecurityOrigin&) const;
 
   // Returns true if this WebSecurityOrigin can read content retrieved from
   // the given URL. For example, call this function before allowing script
@@ skipping 29 matching lines @@
   // ('document.domain', for instance).  We'll need to fix that for OOPI-enabled
   // embedders, https://crbug.com/490074.
   operator url::Origin() const {
     return IsUnique() ? url::Origin()
                       : url::Origin::CreateFromNormalizedTupleWithSuborigin(
                             Protocol().Ascii(), Host().Ascii(), EffectivePort(),
                             Suborigin().Ascii());
   }
 
   WebSecurityOrigin(const url::Origin& origin) {
-    if (origin.unique()) {
+    if (origin.opaque()) {
       Assign(WebSecurityOrigin::CreateUnique());
       return;
     }
 
     // TODO(mkwst): This might open up issues by double-canonicalizing the host.
     Assign(WebSecurityOrigin::CreateFromTupleWithSuborigin(
         WebString::FromUTF8(origin.scheme()),
         WebString::FromUTF8(origin.host()), origin.port(),
         WebString::FromUTF8(origin.suborigin())));
   }
 #endif
 
  private:
   // Present only to facilitate conversion from 'url::Origin'; this constructor
   // shouldn't be used anywhere else.
   BLINK_PLATFORM_EXPORT static WebSecurityOrigin CreateFromTupleWithSuborigin(
       const WebString& protocol,
       const WebString& host,
       int port,
       const WebString& suborigin);
 
   WebPrivatePtr<SecurityOrigin> private_;
 };
 
 }  // namespace blink
 
 #endif