Downgrade V8 to 3.1.8.25

There are serious performance regressions both in V8 and our own legacy
networking stack. Until we correct our own problems we are going back to the
old V8.

1 files changed, 3 insertions, 10 deletions

diff --git a/deps/v8/src/safepoint-table.h b/deps/v8/src/safepoint-table.h
index de537f9828..8803d06f5b 100644
--- a/deps/v8/src/safepoint-table.h
+++ b/deps/v8/src/safepoint-table.h
@@ -28,10 +28,11 @@
 #ifndef V8_SAFEPOINT_TABLE_H_
 #define V8_SAFEPOINT_TABLE_H_
 
-#include "allocation.h"
+#include "v8.h"
+
 #include "heap.h"
-#include "v8memory.h"
 #include "zone.h"
+#include "zone-inl.h"
 
 namespace v8 {
 namespace internal {
@@ -227,14 +228,6 @@ class SafepointTableBuilder BASE_EMBEDDED {
     deoptimization_info_[index].pc_after_gap = pc;
   }
 
-  // Get the end pc offset of the last safepoint, including the code generated
-  // until the end of the gap following it.
-  unsigned GetPcAfterGap() {
-    int index = deoptimization_info_.length();
-    if (index == 0) return 0;
-    return deoptimization_info_[index - 1].pc_after_gap;
-  }
-
   // Emit the safepoint table after the body. The number of bits per
   // entry must be enough to hold all the pointer indexes.
   void Emit(Assembler* assembler, int bits_per_entry);