[interpreter] Add CreateCatchContext bytecode

test/unittests/interpreter/bytecode-array-builder-unittest.cc

Index: test/unittests/interpreter/bytecode-array-builder-unittest.cc
diff --git a/test/unittests/interpreter/bytecode-array-builder-unittest.cc b/test/unittests/interpreter/bytecode-array-builder-unittest.cc
index e3065f7964f9f658a8a882f6fc8e885032b13264..60a8368ac823fce731841cc7790c57f60d2fb30b 100644
--- a/test/unittests/interpreter/bytecode-array-builder-unittest.cc
+++ b/test/unittests/interpreter/bytecode-array-builder-unittest.cc
@@ -107,6 +107,8 @@ TEST_F(BytecodeArrayBuilderTest, AllBytecodesGenerated) {
   // Emit create context operation.

[rmcilroy, 2016/08/18 15:39:11]

nit - move comment to operation above, and group the context creation calls
(including CreateWithContext)

[klaasb, 2016/08/18 16:25:40]

Done.

   builder.CreateFunctionContext(1);
 
+  builder.CreateCatchContext(reg, name);
+
   // Emit literal creation operations.
   builder.CreateRegExpLiteral(factory->NewStringFromStaticChars("a"), 0, 0)
       .CreateArrayLiteral(factory->NewFixedArray(1), 0, 0)