Comment objectType field of ApplicationResource, resolving TODO

With some comment fixes for style nits.

BUG=none
TEST=none

Review URL: https://chromiumcodereview.appspot.com/10827135

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149603 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/gdata/drive_api_parser.h

@@ -142,7 +142,8 @@ class AppResource {
   const std::string& name() const { return name_; }
 
   // Returns the name of the type of object this application creates.
-  // This can be any string.  TODO(kochi): figure out how to use this value.
+  // This is used for displaying in "Create" menu item for this app.
+  // If empty, application name is used instead.
   const std::string& object_type() const { return object_type_; }
 
   // Returns whether this application suuports creating new objects.

chrome/browser/chromeos/gdata/gdata_file_system.h

@@ -787,6 +787,7 @@ class GDataFileSystem : public GDataFileSystemInterface,
       const std::string& resource_id,
       const std::string& md5,
       const FilePath& cache_file_path);
+
   // Callback for getting the size of the cache file in the blocking pool.
   void OnGetFileSizeCompleteForUpdateFile(
       const FileOperationCallback& callback,
@@ -795,6 +796,7 @@ class GDataFileSystem : public GDataFileSystemInterface,
       const FilePath& cache_file_path,
       GDataFileError* error,
       int64* file_size);
+
   // Callback for GDataRootDirectory::GetEntryByResourceIdAsync.
   void OnGetFileCompleteForUpdateFileByEntry(
     const FileOperationCallback& callback,
@@ -803,7 +805,6 @@ class GDataFileSystem : public GDataFileSystemInterface,
     const FilePath& cache_file_path,
     GDataEntry* entry);
 
-
   // Called when GDataUploader::UploadUpdatedFile() is completed for
   // UpdateFileByResourceId().
   void OnUpdatedFileUploaded(

chrome/browser/chromeos/gdata/gdata_files.cc

@@ -101,7 +101,7 @@ void GDataEntry::SetBaseNameFromTitle() {
   base_name_ = EscapeUtf8FileName(title_);
 }
 
-// static.
+// static
 GDataEntry* GDataEntry::FromDocumentEntry(
     GDataDirectory* parent,
     DocumentEntry* doc,
@@ -115,7 +115,7 @@ GDataEntry* GDataEntry::FromDocumentEntry(
   return NULL;
 }
 
-// static.
+// static
 std::string GDataEntry::EscapeUtf8FileName(const std::string& input) {
   std::string output;
   if (ReplaceChars(input, kSlash, std::string(kEscapedSlash), &output))
@@ -124,7 +124,7 @@ std::string GDataEntry::EscapeUtf8FileName(const std::string& input) {
   return input;
 }
 
-// static.
+// static
 std::string GDataEntry::UnescapeUtf8FileName(const std::string& input) {
   std::string output = input;
   ReplaceSubstringsAfterOffset(&output, 0, std::string(kEscapedSlash), kSlash);
@@ -156,7 +156,7 @@ void GDataFile::SetBaseNameFromTitle() {
   }
 }
 
-// static.
+// static
 GDataEntry* GDataFile::FromDocumentEntry(
     GDataDirectory* parent,
     DocumentEntry* doc,

chrome/browser/chromeos/gdata/gdata_operations.cc

@@ -157,7 +157,6 @@ GetDocumentsOperation::GetDocumentsOperation(
     int start_changestamp,
     const std::string& search_string,
     const std::string& directory_resource_id,
-
     const GetDataCallback& callback)
     : GetDataOperation(registry, profile, callback),
       start_changestamp_(start_changestamp),