[compiler] Move inline function tracing to Crankshaft.

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index de539bc146bce27cf1fab641d6736611eccb37f9..0fa036170ba339deaf2f246e8ce47ac31f6a097a 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -180,59 +180,6 @@ bool CompilationInfo::has_simple_parameters() {
 }
 
 
-int CompilationInfo::TraceInlinedFunction(Handle<SharedFunctionInfo> shared,
-                                          SourcePosition position,
-                                          int parent_id) {
-  DCHECK(track_positions_);
-
-  int inline_id = static_cast<int>(inlined_function_infos_.size());
-  InlinedFunctionInfo info(parent_id, position, UnboundScript::kNoScriptId,
-      shared->start_position());
-  if (!shared->script()->IsUndefined()) {
-    Handle<Script> script(Script::cast(shared->script()));
-    info.script_id = script->id();
-
-    if (FLAG_hydrogen_track_positions && !script->source()->IsUndefined()) {
-      CodeTracer::Scope tracing_scope(isolate()->GetCodeTracer());
-      OFStream os(tracing_scope.file());
-      os << "--- FUNCTION SOURCE (" << shared->DebugName()->ToCString().get()
-         << ") id{" << optimization_id() << "," << inline_id << "} ---\n";
-      {
-        DisallowHeapAllocation no_allocation;
-        int start = shared->start_position();
-        int len = shared->end_position() - start;
-        String::SubStringRange source(String::cast(script->source()), start,
-                                      len);
-        for (const auto& c : source) {
-          os << AsReversiblyEscapedUC16(c);
-        }
-      }
-
-      os << "\n--- END ---\n";
-    }
-  }
-
-  inlined_function_infos_.push_back(info);
-
-  if (FLAG_hydrogen_track_positions && inline_id != 0) {
-    CodeTracer::Scope tracing_scope(isolate()->GetCodeTracer());
-    OFStream os(tracing_scope.file());
-    os << "INLINE (" << shared->DebugName()->ToCString().get() << ") id{"
-       << optimization_id() << "," << inline_id << "} AS " << inline_id
-       << " AT " << position << std::endl;
-  }
-
-  return inline_id;
-}
-
-
-void CompilationInfo::LogDeoptCallPosition(int pc_offset, int inlining_id) {
-  if (!track_positions_ || IsStub()) return;
-  DCHECK_LT(static_cast<size_t>(inlining_id), inlined_function_infos_.size());
-  inlined_function_infos_.at(inlining_id).deopt_pc_offsets.push_back(pc_offset);
-}
-
-
 base::SmartArrayPointer<char> CompilationInfo::GetDebugName() const {
   if (parse_info() && parse_info()->literal()) {
     AllowHandleDereference allow_deref;