[ignition] Inline the binary op TurboFan code stubs in the bytecode handlers.

src/snapshot/snapshot-common.cc

Index: src/snapshot/snapshot-common.cc
diff --git a/src/snapshot/snapshot-common.cc b/src/snapshot/snapshot-common.cc
index eb3bdb56045af089b0693dc13fe8fee797393296..d7d983ecad06b72e67d0defd9b254dae9f9df78d 100644
--- a/src/snapshot/snapshot-common.cc
+++ b/src/snapshot/snapshot-common.cc
@@ -143,8 +143,10 @@ void CalculateFirstPageSizes(bool is_default_snapshot,
       // Add a small allowance to the code space for small scripts.
       if (space == CODE_SPACE) required += 32 * KB;
     } else {
-      // We expect the vanilla snapshot to only require on page per space.
-      DCHECK(!is_default_snapshot);
+      if (!FLAG_debug_code) {

[Yang, 2016/05/17 11:12:57]

I don't feel too strongly about this, but we could make this an "else if" :)

[epertoso, 2016/05/17 12:21:20]

Done.

+        // We expect the vanilla snapshot to only require on page per space.

[rmcilroy, 2016/05/17 10:45:23]

/s/on/one
/s/per space./per space, unless we are emitting debug code./

[epertoso, 2016/05/17 11:02:31]

Done.

+        DCHECK(!is_default_snapshot);
+      }
     }
 
     if (space >= FIRST_PAGED_SPACE && space <= LAST_PAGED_SPACE) {