Rename process_in_files to process_json_files

We don't use files with the extension ".in" any more, as they have been
replaced with the more standard ".json5" format.

Change-Id: I54b8acf9d93b0711d54baf9685baaeeeeea8715c
Reviewed-on: https://chromium-review.googlesource.com/601769Reviewed-by: Darren Shen <shend@chromium.org>
Commit-Queue: meade_UTC10 <meade@chromium.org>
Cr-Commit-Position: refs/heads/master@{#491961}

third_party/WebKit/Source/build/scripts/scripts.gni

@@ -81,9 +81,9 @@ make_core_generated_deps = [
 
 # TODO(shend): Remove this once everything that uses this switches over to
 # the 'code_generator' template instead.
-# Template to run most of scripts that process "*.in" files.
+# Template to run most of scripts that process "*.json5" files.
 #   script: script to run.
-#   in_files: ".in" files to pass to the script
+#   in_files: input ".json5" files to pass to the script
 #   other_inputs: (optional) other input files the script depends on
 #                 defaults to "scripts_for_json5_files" (if specified, we assume
 #                 that the contents of "scripts_for_json5_files" are included in
@@ -93,7 +93,7 @@ make_core_generated_deps = [
 #   other_args: (optional) other arguments to pass to the script.
 #   deps [optional]:
 #     Depenendencies. If unspecified defaults to make_core_generated_deps.
-template("process_in_files") {
+template("process_json5_files") {
   action(target_name) {
     script = invoker.script
 
@@ -178,10 +178,10 @@ template("code_generator") {
 }
 
 # Template for scripts using css_properties.py. This is a special case of
-# process_in_files.
+# process_json5_files.
 #   outputs: expected results
 template("css_properties") {
-  process_in_files(target_name) {
+  process_json5_files(target_name) {
     script = invoker.script
     in_files = [ "css/CSSProperties.json5" ]
     if (defined(invoker.in_files)) {
@@ -200,13 +200,13 @@ template("css_properties") {
 }
 
 # Template to run the make_names script. This is a special case of
-# process_in_files.
-#   in_files: files to pass to the script
+# process_json5_files.
+#   in_files: input files to pass to the script
 #   outputs: expected results
 #   deps [optional]:
-#     Dependencies. See process_in_files for definition.
+#     Dependencies. See process_json5_files for definition.
 template("make_names") {
-  process_in_files(target_name) {
+  process_json5_files(target_name) {
     script = "//third_party/WebKit/Source/build/scripts/make_names.py"
     other_inputs = make_names_files
     forward_variables_from(invoker,
@@ -221,11 +221,11 @@ template("make_names") {
 }
 
 # Template to run the make_qualified_names script. This is a special case of
-# process_in_files.
-#   in_files: list of ".in" files to process.
+# process_json5_files.
+#   in_files: list of input ".json5" files to process.
 #   outputs: list of output files
 template("make_qualified_names") {
-  process_in_files(target_name) {
+  process_json5_files(target_name) {
     script = "//third_party/WebKit/Source/build/scripts/make_qualified_names.py"
     in_files = invoker.in_files
     other_inputs = make_qualified_names_files
@@ -234,13 +234,13 @@ template("make_qualified_names") {
 }
 
 # Calls the make_event_factory script. This is a special case of
-# process_in_files.
-#   in_files: list of ".in" files to process.
+# process_json5_files.
+#   in_files: list of input ".json5" files to process.
 #   outputs: list of output files
 #   deps [optional]
-#     Dependencies. See process_in_files for definition.
+#     Dependencies. See process_json5_files for definition.
 template("make_event_factory") {
-  process_in_files(target_name) {
+  process_json5_files(target_name) {
     script = "//third_party/WebKit/Source/build/scripts/make_event_factory.py"
     other_inputs = make_event_factory_files
     forward_variables_from(invoker,

third_party/WebKit/Source/core/BUILD.gn

@@ -704,7 +704,7 @@ css_properties("make_core_generated_css_property_names") {
   ]
 }
 
-process_in_files("make_core_generated_media_features") {
+process_json5_files("make_core_generated_media_features") {
   script = "../build/scripts/make_media_features.py"
   in_files = [ "css/MediaFeatureNames.json5" ]
   other_inputs = [
@@ -783,7 +783,7 @@ code_generator("make_core_generated_css_value_keywords") {
   ]
 }
 
-process_in_files("make_core_generated_html_element_factory") {
+process_json5_files("make_core_generated_html_element_factory") {
   script = "../build/scripts/make_element_factory.py"
 
   in_files = [
@@ -799,7 +799,7 @@ process_in_files("make_core_generated_html_element_factory") {
   ]
 }
 
-process_in_files("make_core_generated_html_element_type_helpers") {
+process_json5_files("make_core_generated_html_element_type_helpers") {
   script = "../build/scripts/make_element_type_helpers.py"
 
   in_files = [ "html/HTMLTagNames.json5" ]
@@ -810,7 +810,7 @@ process_in_files("make_core_generated_html_element_type_helpers") {
   ]
 }
 
-process_in_files("make_core_generated_svg_names") {
+process_json5_files("make_core_generated_svg_names") {
   script = "../build/scripts/make_element_factory.py"
 
   in_files = [
@@ -826,7 +826,7 @@ process_in_files("make_core_generated_svg_names") {
   ]
 }
 
-process_in_files("make_core_generated_svg_element_type_helpers") {
+process_json5_files("make_core_generated_svg_element_type_helpers") {
   script = "../build/scripts/make_element_type_helpers.py"
 
   in_files = [ "svg/SVGTagNames.json5" ]
@@ -851,7 +851,7 @@ make_event_factory("make_core_generated_event_factory") {
 
 # make_names -------------------------------------------------------------------
 
-process_in_files("make_core_generated_media_feature_names") {
+process_json5_files("make_core_generated_media_feature_names") {
   script = "../build/scripts/make_media_feature_names.py"
   in_files = [ "css/MediaFeatureNames.json5" ]
   other_inputs = make_names_files