Separate CodeAssembler and CodeStubAssembler

BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/mips.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 
 if (is_android) {
@@ skipping 737 matching lines @@
     "src/cached-powers.cc",
     "src/cached-powers.h",
     "src/cancelable-task.cc",
     "src/cancelable-task.h",
     "src/char-predicates-inl.h",
     "src/char-predicates.cc",
     "src/char-predicates.h",
     "src/checks.h",
     "src/code-factory.cc",
     "src/code-factory.h",
+    "src/code-stub-assembler.cc",
+    "src/code-stub-assembler.h",
     "src/code-stubs-hydrogen.cc",
     "src/code-stubs.cc",
     "src/code-stubs.h",
     "src/codegen.cc",
     "src/codegen.h",
     "src/collector.h",
     "src/compilation-cache.cc",
     "src/compilation-cache.h",
     "src/compilation-dependencies.cc",
     "src/compilation-dependencies.h",
@@ skipping 17 matching lines @@
     "src/compiler/branch-elimination.h",
     "src/compiler/bytecode-branch-analysis.cc",
     "src/compiler/bytecode-branch-analysis.h",
     "src/compiler/bytecode-graph-builder.cc",
     "src/compiler/bytecode-graph-builder.h",
     "src/compiler/c-linkage.cc",
     "src/compiler/change-lowering.cc",
     "src/compiler/change-lowering.h",
     "src/compiler/coalesced-live-ranges.cc",
     "src/compiler/coalesced-live-ranges.h",
+    "src/compiler/code-assembler.cc",
+    "src/compiler/code-assembler.h",
     "src/compiler/code-generator-impl.h",
     "src/compiler/code-generator.cc",
     "src/compiler/code-generator.h",
-    "src/compiler/code-stub-assembler.cc",
-    "src/compiler/code-stub-assembler.h",
     "src/compiler/common-node-cache.cc",
     "src/compiler/common-node-cache.h",
     "src/compiler/common-operator-reducer.cc",
     "src/compiler/common-operator-reducer.h",
     "src/compiler/common-operator.cc",
     "src/compiler/common-operator.h",
     "src/compiler/control-builders.cc",
     "src/compiler/control-builders.h",
     "src/compiler/control-equivalence.cc",
     "src/compiler/control-equivalence.h",
@@ skipping 1349 matching lines @@
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
   configs += [
     ":internal_config",
     ":libplatform_config",
     ":features",
     ":toolchain",
   ]
 }