Cleanup: Remove base::environment_vector and base::file_handle_mapping_vector to StudlyCaps.

ipc/ipc_tests.cc

Index: ipc/ipc_tests.cc
===================================================================
--- ipc/ipc_tests.cc	(revision 123165)
+++ ipc/ipc_tests.cc	(working copy)
@@ -84,7 +84,7 @@
   bool debug_on_start =
       CommandLine::ForCurrentProcess()->HasSwitch(switches::kDebugChildren);
 
-  base::file_handle_mapping_vector fds_to_map;
+  base::FileHandleMappingVector fds_to_map;
   const int ipcfd = channel->GetClientFileDescriptor();
   if (ipcfd > -1) {
     fds_to_map.push_back(std::pair<int, int>(ipcfd, kPrimaryIPCChannel + 3));
@@ -301,7 +301,7 @@
 #elif defined(OS_POSIX)
     bool debug_on_start = CommandLine::ForCurrentProcess()->HasSwitch(
                               switches::kDebugChildren);
-    base::file_handle_mapping_vector fds_to_map;
+    base::FileHandleMappingVector fds_to_map;
     const int ipcfd = chan.GetClientFileDescriptor();
     if (ipcfd > -1) {
       fds_to_map.push_back(std::pair<int, int>(ipcfd, kPrimaryIPCChannel + 3));
@@ -466,6 +466,7 @@
     channel_->Send(msg);
     return true;
   }
+
  private:
   IPC::Channel *channel_;
   int count_messages_;