Move weborigin/ under platform/ so that it may someday call platform APIs

Source/weborigin/SecurityOriginCache.h

Index: Source/weborigin/SecurityOriginCache.h
diff --git a/Source/weborigin/SecurityOriginCache.h b/Source/weborigin/SecurityOriginCache.h
deleted file mode 100644
index 69a6e28d51b46985ba35f6710ae9292c8227ac0b..0000000000000000000000000000000000000000
--- a/Source/weborigin/SecurityOriginCache.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
-* Copyright (C) 2013 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
-* copyright notice, this list of conditions and the following disclaimer
-* in the documentation and/or other materials provided with the
-* distribution.
-*     * Neither the name of Google Inc. nor the names of its
-* contributors may be used to endorse or promote products derived from
-* this software without specific prior written permission.
-*
-* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#ifndef SecurityOriginCache_h
-#define SecurityOriginCache_h
-
-namespace WebCore {
-
-class KURL;
-class SecurityOrigin;
-
-class SecurityOriginCache {
-public:
-    virtual ~SecurityOriginCache() { }
-    virtual SecurityOrigin* cachedOrigin(const KURL&) = 0;
-};
-
-}
-
-#endif // SecurityOriginCache_h