Reformat all gn files in /chrome/test/chromedriver.

`gn format` recently changed its formatting behavior
for deps, source, and a few other elements when they
are assigned (with =) single-element lists to be consistent
with the formatting of updates (with +=) with single-element.

Now that we've rolled in a GN binary with the change,
reformat all files so that people don't get presubmit
warnings due to this.

This CL was uploaded by git cl split.

R=johnchen@chromium.org

Bug: 1041419
Change-Id: Id338c2ce6f613d444df42aaaa48f538cb91d8cf1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1998626
Auto-Submit: Nico Weber <thakis@chromium.org>
Reviewed-by: John Chen <johnchen@chromium.org>
Commit-Queue: John Chen <johnchen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#732090}

chrome/test/chromedriver/BUILD.gn

@@ -317,9 +317,7 @@ source_set("lib") {
 
 executable("chromedriver") {
   testonly = true
-  sources = [
-    "server/chromedriver_server.cc",
-  ]
+  sources = [ "server/chromedriver_server.cc" ]
 
   # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
@@ -350,9 +348,7 @@ python_library("chromedriver_py_tests") {
     "//testing/xvfb.py",
   ]
 
-  data_deps = [
-    "//chrome/test/chromedriver",
-  ]
+  data_deps = [ "//chrome/test/chromedriver" ]
   if (is_component_build && is_mac) {
     data_deps += [ "//chrome:chrome_framework" ]
   }
@@ -365,9 +361,7 @@ python_library("chromedriver_py_tests") {
 
 python_library("chromedriver_replay_unittests") {
   testonly = true
-  deps = [
-    ":chromedriver",
-  ]
+  deps = [ ":chromedriver" ]
 
   pydeps_file = "log_replay/client_replay_unittest.pydeps"
 }

chrome/test/chromedriver/test/webview_shell/BUILD.gn

@@ -10,11 +10,7 @@ android_resources("chromedriver_webview_shell_resources") {
 }
 android_apk("chromedriver_webview_shell_apk") {
   apk_name = "ChromeDriverWebViewShell"
-  deps = [
-    ":chromedriver_webview_shell_resources",
-  ]
-  sources = [
-    "java/src/org/chromium/chromedriver_webview_shell/Main.java",
-  ]
+  deps = [ ":chromedriver_webview_shell_resources" ]
+  sources = [ "java/src/org/chromium/chromedriver_webview_shell/Main.java" ]
   android_manifest = "java/AndroidManifest.xml"
 }