Remove unnecessary check from Logger::LogCodeObject

Logger::LogCodeObjects is the only caller of the method. And all its
call sites check for at least one of the coditions before calling
LogCodeObjects. So there is no need to check it again.

BUG=None
R=jkummerow@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/15980007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/cpu-profiler.cc

@@ -461,10 +461,7 @@ void CpuProfiler::StartProcessorIfNotStarted() {
     // Enumerate stuff we already have in the heap.
     if (isolate_->heap()->HasBeenSetUp()) {
       if (!FLAG_prof_browser_mode) {
-        bool saved_log_code_flag = FLAG_log_code;
-        FLAG_log_code = true;
         isolate_->logger()->LogCodeObjects();
-        FLAG_log_code = saved_log_code_flag;
       }
       isolate_->logger()->LogCompiledFunctions();
       isolate_->logger()->LogAccessorCallbacks();

src/log.cc

@@ -1581,57 +1581,55 @@ static int EnumerateCompiledFunctions(Heap* heap,
 
 
 void Logger::LogCodeObject(Object* object) {
-  if (FLAG_log_code || FLAG_ll_prof || is_logging_code_events()) {
-    Code* code_object = Code::cast(object);
-    LogEventsAndTags tag = Logger::STUB_TAG;
-    const char* description = "Unknown code from the snapshot";
-    switch (code_object->kind()) {
-      case Code::FUNCTION:
-      case Code::OPTIMIZED_FUNCTION:
-        return;  // We log this later using LogCompiledFunctions.
-      case Code::UNARY_OP_IC:   // fall through
-      case Code::BINARY_OP_IC:   // fall through
-      case Code::COMPARE_IC:  // fall through
-      case Code::COMPARE_NIL_IC:   // fall through
-      case Code::TO_BOOLEAN_IC:  // fall through
-      case Code::STUB:
-        description =
-            CodeStub::MajorName(CodeStub::GetMajorKey(code_object), true);
-        if (description == NULL)
-          description = "A stub from the snapshot";
-        tag = Logger::STUB_TAG;
-        break;
-      case Code::BUILTIN:
-        description = "A builtin from the snapshot";
-        tag = Logger::BUILTIN_TAG;
-        break;
-      case Code::KEYED_LOAD_IC:
-        description = "A keyed load IC from the snapshot";
-        tag = Logger::KEYED_LOAD_IC_TAG;
-        break;
-      case Code::LOAD_IC:
-        description = "A load IC from the snapshot";
-        tag = Logger::LOAD_IC_TAG;
-        break;
-      case Code::STORE_IC:
-        description = "A store IC from the snapshot";
-        tag = Logger::STORE_IC_TAG;
-        break;
-      case Code::KEYED_STORE_IC:
-        description = "A keyed store IC from the snapshot";
-        tag = Logger::KEYED_STORE_IC_TAG;
-        break;
-      case Code::CALL_IC:
-        description = "A call IC from the snapshot";
-        tag = Logger::CALL_IC_TAG;
-        break;
-      case Code::KEYED_CALL_IC:
-        description = "A keyed call IC from the snapshot";
-        tag = Logger::KEYED_CALL_IC_TAG;
-        break;
-    }
-    PROFILE(isolate_, CodeCreateEvent(tag, code_object, description));
+  Code* code_object = Code::cast(object);
+  LogEventsAndTags tag = Logger::STUB_TAG;
+  const char* description = "Unknown code from the snapshot";
+  switch (code_object->kind()) {
+    case Code::FUNCTION:
+    case Code::OPTIMIZED_FUNCTION:
+      return;  // We log this later using LogCompiledFunctions.
+    case Code::UNARY_OP_IC:   // fall through
+    case Code::BINARY_OP_IC:   // fall through
+    case Code::COMPARE_IC:  // fall through
+    case Code::COMPARE_NIL_IC:   // fall through
+    case Code::TO_BOOLEAN_IC:  // fall through
+    case Code::STUB:
+      description =
+          CodeStub::MajorName(CodeStub::GetMajorKey(code_object), true);
+      if (description == NULL)
+        description = "A stub from the snapshot";
+      tag = Logger::STUB_TAG;
+      break;
+    case Code::BUILTIN:
+      description = "A builtin from the snapshot";
+      tag = Logger::BUILTIN_TAG;
+      break;
+    case Code::KEYED_LOAD_IC:
+      description = "A keyed load IC from the snapshot";
+      tag = Logger::KEYED_LOAD_IC_TAG;
+      break;
+    case Code::LOAD_IC:
+      description = "A load IC from the snapshot";
+      tag = Logger::LOAD_IC_TAG;
+      break;
+    case Code::STORE_IC:
+      description = "A store IC from the snapshot";
+      tag = Logger::STORE_IC_TAG;
+      break;
+    case Code::KEYED_STORE_IC:
+      description = "A keyed store IC from the snapshot";
+      tag = Logger::KEYED_STORE_IC_TAG;
+      break;
+    case Code::CALL_IC:
+      description = "A call IC from the snapshot";
+      tag = Logger::CALL_IC_TAG;
+      break;
+    case Code::KEYED_CALL_IC:
+      description = "A keyed call IC from the snapshot";
+      tag = Logger::KEYED_CALL_IC_TAG;
+      break;
   }
+  PROFILE(isolate_, CodeCreateEvent(tag, code_object, description));
 }