DevTools: migrate remote debugging protocol generators to jinja2.

third_party/WebKit/Source/platform/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/ui.gni")
 import("//testing/test.gni")
 import("//third_party/WebKit/Source/build/scripts/scripts.gni")
 import("//third_party/WebKit/Source/config.gni")
 import("//third_party/WebKit/Source/platform/platform.gni")
 import("//third_party/WebKit/Source/platform/platform_generated.gni")
@@ skipping 162 matching lines @@
 }
 
 # Inspector protocol
 
 protocol_file = "../devtools/protocol.json"
 
 action("inspector_protocol_sources") {
   script = "inspector_protocol/CodeGenerator.py"
 
   inputs = [
-    # The helper script imported by CodeGenerator.py.
-    "inspector_protocol/CodeGeneratorStrings.py",
     protocol_file,
+    "inspector_protocol/Dispatcher_template.h",
+    "inspector_protocol/Dispatcher_template.cpp",
+    "inspector_protocol/Frontend_template.h",
+    "inspector_protocol/Frontend_template.cpp",
+    "inspector_protocol/TypeBuilder_template.h",
+    "inspector_protocol/TypeBuilder_template.cpp",
   ]
   outputs = [
     "$blink_platform_output_dir/inspector_protocol/Dispatcher.cpp",
     "$blink_platform_output_dir/inspector_protocol/Dispatcher.h",
     "$blink_platform_output_dir/inspector_protocol/Frontend.cpp",
     "$blink_platform_output_dir/inspector_protocol/Frontend.h",
     "$blink_platform_output_dir/inspector_protocol/TypeBuilder.cpp",
     "$blink_platform_output_dir/inspector_protocol/TypeBuilder.h",
   ]
 
@@ skipping 365 matching lines @@
 }
 
 if (current_cpu == "x86" || current_cpu == "x64") {
   source_set("blink_x86_sse") {
     sources = blink_platform_sse_files
     deps = [
       ":blink_common",
     ]
   }
 }