Create CompilerOptions

Package up most compiler related options in CompilerOptions. Details include:
- Includes compiler filter, method thresholds, SEA IR mode.
- Excludes those needed during Runtime::Init such as CompilerCallbacks and VerificationResults.
- Pass CompilerOptions to CompilerDriver.
- Remove CompilerOptions from Runtime.
- Add ability to pass options for app and image dex2oat to runtime via
  -Xcompiler-option and -Ximage-compiler-option respectively.

Other
- Replace 2x CompilerCallbacks implementations with one.
- Factor out execv code for use by both image and oat generation.
- More OatFile error_msg reporting.
- DCHECK for SuspendAll found trying to run valgrind.

Change-Id: Iecb57da907be0c856d00c3cd634b5042a229e620
diff --git a/compiler/dex/frontend.cc b/compiler/dex/frontend.cc
index 591d92a..6800f7b 100644
--- a/compiler/dex/frontend.cc
+++ b/compiler/dex/frontend.cc
@@ -211,7 +211,7 @@
                               class_loader, dex_file);
 
   cu.NewTimingSplit("MIROpt:CheckFilters");
-  if (cu.mir_graph->SkipCompilation(Runtime::Current()->GetCompilerFilter())) {
+  if (cu.mir_graph->SkipCompilation()) {
     return NULL;
   }