Rename |pid| to |child_id| in SSLHostStateDelegate

android_webview/browser/aw_ssl_host_state_delegate.h

Index: android_webview/browser/aw_ssl_host_state_delegate.h
diff --git a/android_webview/browser/aw_ssl_host_state_delegate.h b/android_webview/browser/aw_ssl_host_state_delegate.h
index 82e7dbffd62e753840aa78531cdd09f1259cde04..5a2fbb0736872d3e01e9c1566373a7ec67b3fb86 100644
--- a/android_webview/browser/aw_ssl_host_state_delegate.h
+++ b/android_webview/browser/aw_ssl_host_state_delegate.h
@@ -65,13 +65,13 @@ class AwSSLHostStateDelegate : public content::SSLHostStateDelegate {
 
   // Records that a host has run insecure content.
   void HostRanInsecureContent(const std::string& host,
-                              int pid,
+                              int child_id,
                               InsecureContentType content_type) override;
 
   // Returns whether the specified host ran insecure content.
   bool DidHostRunInsecureContent(
       const std::string& host,
-      int pid,
+      int child_id,
       InsecureContentType content_type) const override;
 
   // Revokes all SSL certificate error allow exceptions made by the user for