gn format '.gni' files.

third_party/WebKit/Source/core/core.gni

Index: third_party/WebKit/Source/core/core.gni
diff --git a/third_party/WebKit/Source/core/core.gni b/third_party/WebKit/Source/core/core.gni
index d4aab00494c1ba5c4167adee78f953b165613901..00e40b3db8047cce4cab369c1ed0e9fe5cc36853 100644
--- a/third_party/WebKit/Source/core/core.gni
+++ b/third_party/WebKit/Source/core/core.gni
@@ -7,54 +7,57 @@ blink_core_output_dir = "$root_gen_dir/blink/core"
 # This file is the GN version of core.gypi. We rebase most paths to be absolute
 # so these lists can be used by BUILD files in different directories without
 # worrying about the base directory.
-_gypi = exec_script(
-    "//build/gypi_to_gn.py",
-    [ rebase_path("core.gypi"),
-      "--replace=<(SHARED_INTERMEDIATE_DIR)=$root_gen_dir",
-      "--replace=<(blink_core_output_dir)=$blink_core_output_dir"],
-    "scope",
-    [ "core.gypi" ])
+_gypi =
+    exec_script("//build/gypi_to_gn.py",
+                [
+                  rebase_path("core.gypi"),
+                  "--replace=<(SHARED_INTERMEDIATE_DIR)=$root_gen_dir",
+                  "--replace=<(blink_core_output_dir)=$blink_core_output_dir",
+                ],
+                "scope",
+                [ "core.gypi" ])
 
 # Files for which bindings (.cpp and .h files) will be generated.
 core_idl_files = get_path_info(_gypi.core_idl_files, "abspath")
 core_idl_with_modules_dependency_files =
-  get_path_info(_gypi.core_idl_with_modules_dependency_files, "abspath")
+    get_path_info(_gypi.core_idl_with_modules_dependency_files, "abspath")
 
 core_dictionary_idl_files =
-  get_path_info(_gypi.core_dictionary_idl_files, "abspath")
+    get_path_info(_gypi.core_dictionary_idl_files, "abspath")
 core_testing_dictionary_idl_files =
-  get_path_info(_gypi.core_testing_dictionary_idl_files, "abspath")
+    get_path_info(_gypi.core_testing_dictionary_idl_files, "abspath")
 
 # 'partial interface', target (right side of) 'implements', and
 # interfaces with static bindings (in bindings/core/v8/)
 core_dependency_idl_files =
-  get_path_info(_gypi.core_dependency_idl_files, "abspath")
+    get_path_info(_gypi.core_dependency_idl_files, "abspath")
 
 # Interfaces that inherit from Event, including Event itself.
 core_event_idl_files = get_path_info(_gypi.core_event_idl_files, "abspath")
 
 # IDL files that only have typedefs/enums.
 core_typedefs_enums_only_idl_files =
-  get_path_info(_gypi.core_typedefs_enums_only_idl_files, "abspath")
+    get_path_info(_gypi.core_typedefs_enums_only_idl_files, "abspath")
 
 webcore_non_rendering_files =
-  get_path_info(_gypi.webcore_non_rendering_files, "abspath")
+    get_path_info(_gypi.webcore_non_rendering_files, "abspath")
 webcore_rendering_files =
-  get_path_info(_gypi.webcore_rendering_files, "abspath")
+    get_path_info(_gypi.webcore_rendering_files, "abspath")
 webcore_dom_files = get_path_info(_gypi.webcore_dom_files, "abspath")
 webcore_html_files = get_path_info(_gypi.webcore_html_files, "abspath")
 webcore_svg_files = get_path_info(_gypi.webcore_svg_files, "abspath")
 webcore_testing_idl_files =
-  get_path_info(_gypi.webcore_testing_idl_files, "abspath")
+    get_path_info(_gypi.webcore_testing_idl_files, "abspath")
 webcore_testing_idl_with_modules_dependency_files =
-  get_path_info(_gypi.webcore_testing_idl_with_modules_dependency_files, "abspath")
+    get_path_info(_gypi.webcore_testing_idl_with_modules_dependency_files,
+                  "abspath")
 webcore_testing_dependency_idl_files =
-  get_path_info(_gypi.webcore_testing_dependency_idl_files, "abspath")
+    get_path_info(_gypi.webcore_testing_dependency_idl_files, "abspath")
 generated_core_dictionary_files =
-  get_path_info(_gypi.generated_core_dictionary_files, "abspath")
+    get_path_info(_gypi.generated_core_dictionary_files, "abspath")
 generated_core_testing_dictionary_files =
-  get_path_info(_gypi.generated_core_testing_dictionary_files, "abspath")
+    get_path_info(_gypi.generated_core_testing_dictionary_files, "abspath")
 generated_webcore_testing_idl_files =
-  get_path_info(_gypi.generated_webcore_testing_idl_files, "abspath")
+    get_path_info(_gypi.generated_webcore_testing_idl_files, "abspath")
 webcore_testing_files = get_path_info(_gypi.webcore_testing_files, "abspath")
 core_unittest_files = get_path_info(_gypi.core_unittest_files, "abspath")