Fixed and refactored profiler options handling

- extracted profiler options in a separate class
- switched from system property reading to command line arguments
- added profile based compilation options to CompilerOptions
- removed no longer used kProfile compilation filter
- optimize dex files only if the profiler is enabled
- clean up unused arguments

Bug: 12877748
Bug: 15275634
Change-Id: I37ff68e7694370950ce8db2360562e9058ecebb7
diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h
index e952f63..fad6798 100644
--- a/compiler/driver/compiler_driver.h
+++ b/compiler/driver/compiler_driver.h
@@ -143,7 +143,7 @@
   }
 
   bool ProfilePresent() const {
-    return profile_ok_;
+    return profile_present_;
   }
 
   // Are we compiling and creating an image file?
@@ -596,7 +596,7 @@
   }
 
   ProfileFile profile_file_;
-  bool profile_ok_;
+  bool profile_present_;
 
   // Should the compiler run on this method given profile information?
   bool SkipCompilation(const std::string& method_name);