Add FilePath to base namespace.

chrome/utility/chrome_content_utility_client.h

Index: chrome/utility/chrome_content_utility_client.h
diff --git a/chrome/utility/chrome_content_utility_client.h b/chrome/utility/chrome_content_utility_client.h
index 5ef6c704b5f3602aba2ba9cce04ead01337f9786..b28b86e519c3e32e2334011a49bf24399242cc8d 100644
--- a/chrome/utility/chrome_content_utility_client.h
+++ b/chrome/utility/chrome_content_utility_client.h
@@ -11,11 +11,11 @@
 #include "content/public/utility/content_utility_client.h"
 #include "printing/pdf_render_settings.h"
 
-class FilePath;
 class Importer;
 
 namespace base {
 class DictionaryValue;
+class FilePath;
 class Thread;
 struct FileDescriptor;
 }
@@ -48,7 +48,7 @@ class ChromeContentUtilityClient : public content::ContentUtilityClient {
   virtual bool Send(IPC::Message* message);
 
   // IPC message handlers.
-  void OnUnpackExtension(const FilePath& extension_path,
+  void OnUnpackExtension(const base::FilePath& extension_path,
                          const std::string& extension_id,
                          int location, int creation_flags);
   void OnUnpackWebResource(const std::string& resource_data);
@@ -57,7 +57,7 @@ class ChromeContentUtilityClient : public content::ContentUtilityClient {
   void OnDecodeImageBase64(const std::string& encoded_data);
   void OnRenderPDFPagesToMetafile(
       base::PlatformFile pdf_file,
-      const FilePath& metafile_path,
+      const base::FilePath& metafile_path,
       const printing::PdfRenderSettings& pdf_render_settings,
       const std::vector<printing::PageRange>& page_ranges);
   void OnRobustJPEGDecodeImage(
@@ -65,8 +65,8 @@ class ChromeContentUtilityClient : public content::ContentUtilityClient {
   void OnParseJSON(const std::string& json);
 
 #if defined(OS_CHROMEOS)
-  void OnCreateZipFile(const FilePath& src_dir,
-                       const std::vector<FilePath>& src_relative_paths,
+  void OnCreateZipFile(const base::FilePath& src_dir,
+                       const std::vector<base::FilePath>& src_relative_paths,
                        const base::FileDescriptor& dest_fd);
 #endif  // defined(OS_CHROMEOS)
 
@@ -75,7 +75,7 @@ class ChromeContentUtilityClient : public content::ContentUtilityClient {
   // |highest_rendered_page_number| is set to -1 on failure to render any page.
   bool RenderPDFToWinMetafile(
       base::PlatformFile pdf_file,
-      const FilePath& metafile_path,
+      const base::FilePath& metafile_path,
       const gfx::Rect& render_area,
       int render_dpi,
       bool autorotate,