Use base::size rather than arraysize in url/ ipcs.

This is purely a mechanical change; there is no intended behavior change.

BUG=837308

Change-Id: I85c15d42228d0e1c88f366af263d86dca15ba44e
Reviewed-on: https://chromium-review.googlesource.com/c/1390424
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: Avi Drissman <avi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#619682}

url/ipc/url_param_traits_unittest.cc

@@ -4,6 +4,7 @@
 
 #include <string>
 
+#include "base/stl_util.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_message_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -17,7 +18,7 @@ TEST(IPCMessageTest, Serialize) {
     "http://user:pass@host.com:888/foo;bar?baz#nop",
   };
 
-  for (size_t i = 0; i < arraysize(serialize_cases); i++) {
+  for (size_t i = 0; i < base::size(serialize_cases); i++) {
     GURL input(serialize_cases[i]);
     IPC::Message msg(1, 2, IPC::Message::PRIORITY_NORMAL);
     IPC::ParamTraits<GURL>::Write(&msg, input);

url/mojom/url_gurl_mojom_traits_unittest.cc

@@ -5,8 +5,8 @@
 #include <utility>
 
 #include "base/logging.h"
-#include "base/macros.h"
 #include "base/message_loop/message_loop.h"
+#include "base/stl_util.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/mojom/url_test.mojom.h"
@@ -42,7 +42,7 @@ TEST(MojoGURLStructTraitsTest, Basic) {
       "http://www.google.com/", "http://user:pass@host.com:888/foo;bar?baz#nop",
   };
 
-  for (size_t i = 0; i < arraysize(serialize_cases); i++) {
+  for (size_t i = 0; i < base::size(serialize_cases); i++) {
     GURL input(serialize_cases[i]);
     GURL output;
     EXPECT_TRUE(proxy->BounceUrl(input, &output));