Rename CommandLine::ARGUMENTS_ONLY to NO_PROGRAM.

base/command_line.h

Index: base/command_line.h
diff --git a/base/command_line.h b/base/command_line.h
index ec8714fd9b3055527352ebd7a02aafff85f6f512..a5bdd1a33789e19170c0d71211fdbff385b744a4 100644
--- a/base/command_line.h
+++ b/base/command_line.h
@@ -30,9 +30,10 @@ class InProcessBrowserTest;
 
 class CommandLine {
  public:
-  // A constructor for CommandLines that are used only to carry arguments.
-  enum ArgumentsOnly { ARGUMENTS_ONLY };
-  explicit CommandLine(ArgumentsOnly args_only);
+  // A constructor for CommandLines that are used only to carry switches and
+  // arguments.
+  enum NoProgram { NO_PROGRAM };
+  explicit CommandLine(NoProgram no_program);
   ~CommandLine();
 
 #if defined(OS_WIN)