[gdbinit] Rename TypeFeedback* to Feedback*.

BUG=

Change-Id: I1e32fdcf9edda57f5de329c8b694620a5da4558b
Reviewed-on: https://chromium-review.googlesource.com/442444Reviewed-by: Michael Stanton <mvstanton@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43185}

src/objects-printer.cc

@@ -1630,7 +1630,7 @@ extern void _v8_internal_Print_Code(void* object) {
 
 extern void _v8_internal_Print_FeedbackMetadata(void* object) {
   if (reinterpret_cast<i::Object*>(object)->IsSmi()) {
-    printf("Not a type feedback metadata object\n");
+    printf("Not a feedback metadata object\n");
   } else {
     reinterpret_cast<i::FeedbackMetadata*>(object)->Print();
   }
@@ -1638,7 +1638,7 @@ extern void _v8_internal_Print_FeedbackMetadata(void* object) {
 
 extern void _v8_internal_Print_FeedbackVector(void* object) {
   if (reinterpret_cast<i::Object*>(object)->IsSmi()) {
-    printf("Not a type feedback vector\n");
+    printf("Not a feedback vector\n");
   } else {
     reinterpret_cast<i::FeedbackVector*>(object)->Print();
   }

tools/gdbinit

@@ -29,22 +29,22 @@ Print a v8 Code object from an internal code address
 Usage: jco pc
 end
 
-# Print TypeFeedbackVector
+# Print FeedbackVector
 define jfv
-call _v8_internal_Print_TypeFeedbackVector((void*)($arg0))
+call _v8_internal_Print_FeedbackVector((void*)($arg0))
 end
 document jfv
-Print a v8 TypeFeedbackVector object
-Usage: jtv tagged_ptr
+Print a v8 FeedbackVector object
+Usage: jfv tagged_ptr
 end
 
-# Print TypeFeedbackMetadata
+# Print FeedbackMetadata
 define jfm
-call _v8_internal_Print_TypeFeedbackMetadata((void*)($arg0))
+call _v8_internal_Print_FeedbackMetadata((void*)($arg0))
 end
 document jfm
-Print a v8 TypeFeedbackMetadata object
-Usage: jtm tagged_ptr
+Print a v8 FeedbackMetadata object
+Usage: jfm tagged_ptr
 end