Include base/bind.h in the files that use it (in //content).

Gab, I've used your refactoring script for this, the rule is:
  matches = re.compile(r'(\n *[^/\n][^/\n]*base::Bind(Once|Repeating)?\b[^*])', re.DOTALL).findall(content)

  if not matches:
    return False

  updated_content = refactor_lib.AddInclude(file_path, content, "base/bind.h")

  if updated_content == content:
    return False

  # Write updated file
  refactor_lib.WriteFile(file_path, updated_content)

[email protected]

Change-Id: I6cca9dff7fa4937fd7accdc57fe774674f6c147b
Reviewed-on: https://chromium-review.googlesource.com/c/1437100
Commit-Queue: Sébastien Marchand <[email protected]>
Reviewed-by: Gabriel Charette <[email protected]>
Cr-Commit-Position: refs/heads/master@{#626088}
diff --git a/content/browser/plugin_service_impl_browsertest.cc b/content/browser/plugin_service_impl_browsertest.cc
index 23fc78b..8da4c73 100644
--- a/content/browser/plugin_service_impl_browsertest.cc
+++ b/content/browser/plugin_service_impl_browsertest.cc
@@ -8,6 +8,7 @@
 #include <string>
 #include <utility>
 
+#include "base/bind.h"
 #include "base/optional.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"