pdf: Move PepperPDFHost into the pdf component.

components/pdf/renderer/pepper_pdf_host.h

Index: components/pdf/renderer/pepper_pdf_host.h
diff --git a/chrome/renderer/pepper/pepper_pdf_host.h b/components/pdf/renderer/pepper_pdf_host.h
similarity index 91%
rename from chrome/renderer/pepper/pepper_pdf_host.h
rename to components/pdf/renderer/pepper_pdf_host.h
index 6e1d5a62bfe9fbbceaf5cc82ce779417e7e96220..2fa49af2badc1f9b9ee6fdbae48814abbd59fcbf 100644
--- a/chrome/renderer/pepper/pepper_pdf_host.h
+++ b/components/pdf/renderer/pepper_pdf_host.h
@@ -1,9 +1,9 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_RENDERER_PEPPER_PEPPER_PDF_HOST_H_
-#define CHROME_RENDERER_PEPPER_PEPPER_PDF_HOST_H_
+#ifndef COMPONENTS_PDF_RENDERER_PEPPER_PDF_HOST_H_
+#define COMPONENTS_PDF_RENDERER_PEPPER_PDF_HOST_H_
 
 #include <string>
 
@@ -34,6 +34,8 @@ struct HostMessageContext;
 }
 }
 
+namespace pdf {
+
 class PepperPDFHost : public ppapi::host::ResourceHost {
  public:
   PepperPDFHost(content::RendererPpapiHost* host,
@@ -82,4 +84,6 @@ class PepperPDFHost : public ppapi::host::ResourceHost {
   DISALLOW_COPY_AND_ASSIGN(PepperPDFHost);
 };
 
-#endif  // CHROME_RENDERER_PEPPER_PEPPER_PDF_HOST_H_
+}  // namespace pdf
+
+#endif  // COMPONENTS_PDF_RENDERER_PEPPER_PDF_HOST_H_