Revert of Embedded constant pools.

src/arm64/assembler-arm64.cc

Index: src/arm64/assembler-arm64.cc
diff --git a/src/arm64/assembler-arm64.cc b/src/arm64/assembler-arm64.cc
index 5445fe1a1b19a9bd8f01a4e9afb80a32f8b3493a..d351685ffdf1b9f56874d130515e0e3d6dac486f 100644
--- a/src/arm64/assembler-arm64.cc
+++ b/src/arm64/assembler-arm64.cc
@@ -3142,6 +3142,20 @@
 }
 
 
+Handle<ConstantPoolArray> Assembler::NewConstantPool(Isolate* isolate) {
+  // No out-of-line constant pool support.
+  DCHECK(!FLAG_enable_ool_constant_pool);
+  return isolate->factory()->empty_constant_pool_array();
+}
+
+
+void Assembler::PopulateConstantPool(ConstantPoolArray* constant_pool) {
+  // No out-of-line constant pool support.
+  DCHECK(!FLAG_enable_ool_constant_pool);
+  return;
+}
+
+
 void PatchingAssembler::PatchAdrFar(int64_t target_offset) {
   // The code at the current instruction should be:
   //   adr  rd, 0