Remove 'V8' prefix from generated callback function classes

third_party/WebKit/Source/bindings/core/v8/BUILD.gn

Index: third_party/WebKit/Source/bindings/core/v8/BUILD.gn
diff --git a/third_party/WebKit/Source/bindings/core/v8/BUILD.gn b/third_party/WebKit/Source/bindings/core/v8/BUILD.gn
index b3e85713b43e9471146f26b20bed1061ddb27d24..e4345ffede9cf5c1a96fdd42b3a65d43fcee1062 100644
--- a/third_party/WebKit/Source/bindings/core/v8/BUILD.gn
+++ b/third_party/WebKit/Source/bindings/core/v8/BUILD.gn
@@ -197,19 +197,19 @@ generated_core_testing_dictionary_files = [
 ]
 
 generated_core_testing_callback_function_files = [
-  "$bindings_core_v8_output_dir/V8TestCallback.cpp",
-  "$bindings_core_v8_output_dir/V8TestCallback.h",
-  "$bindings_core_v8_output_dir/V8TestInterfaceCallback.cpp",
-  "$bindings_core_v8_output_dir/V8TestInterfaceCallback.h",
-  "$bindings_core_v8_output_dir/V8TestReceiverObjectCallback.cpp",
-  "$bindings_core_v8_output_dir/V8TestReceiverObjectCallback.h",
-  "$bindings_core_v8_output_dir/V8TestSequenceCallback.cpp",
-  "$bindings_core_v8_output_dir/V8TestSequenceCallback.h",
+  "$bindings_core_v8_output_dir/TestCallback.cpp",
+  "$bindings_core_v8_output_dir/TestCallback.h",
+  "$bindings_core_v8_output_dir/TestInterfaceCallback.cpp",
+  "$bindings_core_v8_output_dir/TestInterfaceCallback.h",
+  "$bindings_core_v8_output_dir/TestReceiverObjectCallback.cpp",
+  "$bindings_core_v8_output_dir/TestReceiverObjectCallback.h",
+  "$bindings_core_v8_output_dir/TestSequenceCallback.cpp",
+  "$bindings_core_v8_output_dir/TestSequenceCallback.h",
 ]
 
 generated_core_callback_function_files = [
-  "$bindings_core_v8_output_dir/V8PerformanceObserverCallback.cpp",
-  "$bindings_core_v8_output_dir/V8PerformanceObserverCallback.h",
+  "$bindings_core_v8_output_dir/PerformanceObserverCallback.cpp",
+  "$bindings_core_v8_output_dir/PerformanceObserverCallback.h",
 ]
 
 if (is_win) {