Add FilePath to base namespace.

This updates headers that forward-declare it and a few random places to use the namespace explicitly. There us a using declaration in file_path.h that makes the rest compile, which we can do in future passes.
Review URL: https://codereview.chromium.org/12163003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@180245 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 6 insertions, 2 deletions

diff --git a/chrome/tools/convert_dict/aff_reader.h b/chrome/tools/convert_dict/aff_reader.h
index e353d67..6a1aae8 100644
--- a/chrome/tools/convert_dict/aff_reader.h
+++ b/chrome/tools/convert_dict/aff_reader.h
@@ -10,13 +10,15 @@
 #include <string>
 #include <vector>
 
+namespace base {
 class FilePath;
+}
 
 namespace convert_dict {
 
 class AffReader {
  public:
-  explicit AffReader(const FilePath& path);
+  explicit AffReader(const base::FilePath& path);
   ~AffReader();
 
   bool Read();
diff --git a/chrome/tools/convert_dict/dic_reader.h b/chrome/tools/convert_dict/dic_reader.h
index 05410ba..74ceafd 100644
--- a/chrome/tools/convert_dict/dic_reader.h
+++ b/chrome/tools/convert_dict/dic_reader.h
@@ -10,7 +10,9 @@
 #include <string>
 #include <vector>
 
+namespace base {
 class FilePath;
+}
 
 namespace convert_dict {
 
@@ -25,7 +27,7 @@ class DicReader {
   typedef std::pair<std::string, std::vector<int> > WordEntry;
   typedef std::vector<WordEntry> WordList;
 
-  explicit DicReader(const FilePath& path);
+  explicit DicReader(const base::FilePath& path);
   ~DicReader();
 
   // Non-numeric affixes will be added to the given AffReader and converted into