deps: upgrade V8 to 5.0.71.32

* Pick up the branch head for V8 5.0 stable [1]
* Edit v8 gitignore to allow trace_event copy
* Update V8 DEP trace_event as per deps/v8/DEPS [2]

[1] https://chromium.googlesource.com/v8/v8.git/+/3c67831
[2] https://chromium.googlesource.com/chromium/src/base/trace_event/common/+/4b09207e447ae5bd34643b4c6321bee7b76d35f9

Ref: https://github.com/nodejs/node/pull/5945
PR-URL: https://github.com/nodejs/node/pull/6111
Reviewed-By: targos - Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: indutny - Fedor Indutny <fedor.indutny@gmail.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/deps/v8/test/cctest/compiler/test-run-stubs.cc b/deps/v8/test/cctest/compiler/test-run-stubs.cc
index 7a2a09405c..c7452191bf 100644
--- a/deps/v8/test/cctest/compiler/test-run-stubs.cc
+++ b/deps/v8/test/cctest/compiler/test-run-stubs.cc
@@ -27,8 +27,13 @@ TEST(RunStringLengthStub) {
   // Create code and an accompanying descriptor.
   StringLengthStub stub(isolate);
   Handle<Code> code = stub.GenerateCode();
-  CompilationInfo info(&stub, isolate, zone);
-  CallDescriptor* descriptor = Linkage::ComputeIncoming(zone, &info);
+  CompilationInfo info("test", isolate, zone,
+                       Code::ComputeFlags(Code::HANDLER));
+  CallInterfaceDescriptor interface_descriptor =
+      stub.GetCallInterfaceDescriptor();
+  CallDescriptor* descriptor = Linkage::GetStubCallDescriptor(
+      isolate, zone, interface_descriptor, stub.GetStackParameterCount(),
+      CallDescriptor::kNoFlags, Operator::kNoProperties);
 
   // Create a function to call the code using the descriptor.
   Graph graph(zone);