sk_tool_utils -> ToolUtils, and git clang-format

sk_tool_utils doesn't really fit the naming convention
the rest of code under tools/ tends to use.

Change-Id: I45326a174101c6eb4b6149e9c742f658f2fd23b1
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/202313
Auto-Submit: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
diff --git a/BUILD.gn b/BUILD.gn
index b18af6a..f65d472 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1565,6 +1565,7 @@
       "tools/LsanSuppressions.cpp",
       "tools/ProcStats.cpp",
       "tools/Resources.cpp",
+      "tools/ToolUtils.cpp",
       "tools/UrlDataManager.cpp",
       "tools/debugger/SkDebugCanvas.cpp",
       "tools/debugger/SkDrawCommand.cpp",
@@ -1577,9 +1578,8 @@
       "tools/fonts/TestSVGTypeface.h",
       "tools/fonts/TestTypeface.cpp",
       "tools/fonts/TestTypeface.h",
-      "tools/fonts/sk_tool_utils_font.cpp",
+      "tools/fonts/ToolUtilsFont.cpp",
       "tools/random_parse_path.cpp",
-      "tools/sk_tool_utils.cpp",
       "tools/timer/SkAnimTimer.h",
       "tools/timer/Timer.cpp",
       "tools/trace/SkChromeTracingTracer.cpp",