Remove ChromeFrameDistribution and ChromeFrameOperations from installer_util.

chrome/installer/util/chrome_binaries_operations.cc

Index: chrome/installer/util/chrome_binaries_operations.cc
diff --git a/chrome/installer/util/chrome_binaries_operations.cc b/chrome/installer/util/chrome_binaries_operations.cc
index f8fc1ffb86b761711b9f44caddb69f5a2e88e018..63d8f938c1bc58a305c8cc92ba97be49acf7ff97 100644
--- a/chrome/installer/util/chrome_binaries_operations.cc
+++ b/chrome/installer/util/chrome_binaries_operations.cc
@@ -36,11 +36,6 @@ void ChromeBinariesOperations::AddKeyFiles(
   key_files->push_back(base::FilePath(installer::kChromeDll));
 }
 
-void ChromeBinariesOperations::AddComDllList(
-    const std::set<base::string16>& options,
-    std::vector<base::FilePath>* com_dll_list) const {
-}
-
 void ChromeBinariesOperations::AppendProductFlags(
     const std::set<base::string16>& options,
     base::CommandLine* cmd_line) const {