Remove unused 'receiver' field from generators

test/cctest/interpreter/bytecode_expectations/Generators.golden

Index: test/cctest/interpreter/bytecode_expectations/Generators.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/Generators.golden b/test/cctest/interpreter/bytecode_expectations/Generators.golden
index 0fd3ca11dee728ab4d344f2b5949f9895b04d647..4c1ea9a3acf4f75b83dc59bada7e81516c45c597 100644
--- a/test/cctest/interpreter/bytecode_expectations/Generators.golden
+++ b/test/cctest/interpreter/bytecode_expectations/Generators.golden
@@ -15,7 +15,7 @@ snippet: "
 "
 frame size: 11
 parameter count: 1
-bytecode array length: 197
+bytecode array length: 192
 bytecodes: [
                 B(Ldar), R(new_target),
                 B(JumpIfUndefined), U8(12),
@@ -23,7 +23,7 @@ bytecodes: [
                 B(Star), R(1),
                 B(LdaZero),
                 B(TestEqualStrict), R(1),
-                B(JumpIfTrue), U8(49),
+                B(JumpIfTrue), U8(44),
                 B(Illegal),
                 B(CallRuntime), U16(Runtime::kNewFunctionContext), R(closure), U8(1),
                 B(PushContext), R(0),
@@ -33,9 +33,7 @@ bytecodes: [
                 B(Mov), R(context), R(4),
                 B(Ldar), R(closure),
                 B(Star), R(5),
-                B(LdaContextSlot), R(context), U8(4),
-                B(Star), R(6),
-                B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(5), U8(2),
+                B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(5), U8(1),
                 B(StaContextSlot), R(context), U8(5),
                 B(Star), R(5),
                 B(LdaContextSlot), R(context), U8(5),
@@ -111,7 +109,7 @@ bytecodes: [
 constant pool: [
 ]
 handlers: [
-  [30, 133, 139],
+  [30, 128, 134],
 ]
 
 ---
@@ -120,7 +118,7 @@ snippet: "
 "
 frame size: 11
 parameter count: 1
-bytecode array length: 293
+bytecode array length: 288
 bytecodes: [
                 B(Ldar), R(new_target),
                 B(JumpIfUndefined), U8(18),
@@ -128,10 +126,10 @@ bytecodes: [
                 B(Star), R(1),
                 B(LdaZero),
                 B(TestEqualStrict), R(1),
-                B(JumpIfTrue), U8(55),
+                B(JumpIfTrue), U8(50),
                 B(LdaSmi), U8(1),
                 B(TestEqualStrict), R(1),
-                B(JumpIfTrueConstant), U8(0),
+                B(JumpIfTrue), U8(124),
                 B(Illegal),
                 B(CallRuntime), U16(Runtime::kNewFunctionContext), R(closure), U8(1),
                 B(PushContext), R(0),
@@ -141,9 +139,7 @@ bytecodes: [
                 B(Mov), R(context), R(4),
                 B(Ldar), R(closure),
                 B(Star), R(5),
-                B(LdaContextSlot), R(context), U8(4),
-                B(Star), R(6),
-                B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(5), U8(2),
+                B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(5), U8(1),
                 B(StaContextSlot), R(context), U8(5),
                 B(Star), R(5),
                 B(LdaContextSlot), R(context), U8(5),
@@ -258,10 +254,9 @@ bytecodes: [
   /*   25 S> */ B(Return),
 ]
 constant pool: [
-  kInstanceTypeDontCare,
 ]
 handlers: [
-  [36, 220, 226],
+  [36, 215, 221],
 ]
 
 ---
@@ -270,7 +265,7 @@ snippet: "
 "
 frame size: 17
 parameter count: 1
-bytecode array length: 794
+bytecode array length: 789
 bytecodes: [
                 B(Ldar), R(new_target),
                 B(JumpIfUndefined), U8(18),
@@ -278,7 +273,7 @@ bytecodes: [
                 B(Star), R(3),
                 B(LdaZero),
                 B(TestEqualStrict), R(3),
-                B(JumpIfTrue), U8(55),
+                B(JumpIfTrue), U8(50),
                 B(LdaSmi), U8(1),
                 B(TestEqualStrict), R(3),
                 B(JumpIfTrueConstant), U8(3),
@@ -291,9 +286,7 @@ bytecodes: [
                 B(Mov), R(context), R(6),
                 B(Ldar), R(closure),
                 B(Star), R(7),
-                B(LdaContextSlot), R(context), U8(4),
-                B(Star), R(8),
-                B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(7), U8(2),
+                B(CallRuntime), U16(Runtime::kCreateJSGeneratorObject), R(7), U8(1),
                 B(StaContextSlot), R(context), U8(5),
                 B(Star), R(7),
                 B(LdaContextSlot), R(context), U8(5),
@@ -634,9 +627,9 @@ constant pool: [
   kInstanceTypeDontCare,
 ]
 handlers: [
-  [36, 712, 718],
-  [150, 448, 454],
-  [153, 399, 401],
-  [556, 571, 573],
+  [36, 707, 713],
+  [145, 443, 449],
+  [148, 394, 396],
+  [551, 566, 568],
 ]