Remove BrowserPlugin's -internal-attach method

chrome/browser/guest_view/web_view/web_view_guest.cc

Index: chrome/browser/guest_view/web_view/web_view_guest.cc
diff --git a/chrome/browser/guest_view/web_view/web_view_guest.cc b/chrome/browser/guest_view/web_view/web_view_guest.cc
index 181749e767e0cb30256d2ffc42c6c111b3e2bfb9..a0a0b0574e9e4a0e3a62e1b16acd90bb95eb3036 100644
--- a/chrome/browser/guest_view/web_view/web_view_guest.cc
+++ b/chrome/browser/guest_view/web_view/web_view_guest.cc
@@ -290,7 +290,7 @@ void WebViewGuest::DidAttachToEmbedder() {
   SetUpAutoSize();
 
   std::string name;
-  if (extra_params()->GetString(webview::kName, &name)) {
+  if (attach_params()->GetString(webview::kName, &name)) {
     // If the guest window's name is empty, then the WebView tag's name is
     // assigned. Otherwise, the guest window's name takes precedence over the
     // WebView tag's name.
@@ -300,15 +300,15 @@ void WebViewGuest::DidAttachToEmbedder() {
   ReportFrameNameChange(name_);
 
   std::string user_agent_override;
-  if (extra_params()->GetString(webview::kParameterUserAgentOverride,
-                                &user_agent_override)) {
+  if (attach_params()->GetString(webview::kParameterUserAgentOverride,
+                                 &user_agent_override)) {
     SetUserAgentOverride(user_agent_override);
   } else {
     SetUserAgentOverride("");
   }
 
   std::string src;
-  if (extra_params()->GetString("src", &src) && !src.empty())
+  if (attach_params()->GetString("src", &src) && !src.empty())
     NavigateGuest(src);
 
   if (GetOpener()) {
@@ -1046,17 +1046,17 @@ bool WebViewGuest::HandleKeyboardShortcuts(
 void WebViewGuest::SetUpAutoSize() {
   // Read the autosize parameters passed in from the embedder.
   bool auto_size_enabled = false;
-  extra_params()->GetBoolean(webview::kAttributeAutoSize, &auto_size_enabled);
+  attach_params()->GetBoolean(webview::kAttributeAutoSize, &auto_size_enabled);
 
   int max_height = 0;
   int max_width = 0;
-  extra_params()->GetInteger(webview::kAttributeMaxHeight, &max_height);
-  extra_params()->GetInteger(webview::kAttributeMaxWidth, &max_width);
+  attach_params()->GetInteger(webview::kAttributeMaxHeight, &max_height);
+  attach_params()->GetInteger(webview::kAttributeMaxWidth, &max_width);
 
   int min_height = 0;
   int min_width = 0;
-  extra_params()->GetInteger(webview::kAttributeMinHeight, &min_height);
-  extra_params()->GetInteger(webview::kAttributeMinWidth, &min_width);
+  attach_params()->GetInteger(webview::kAttributeMinHeight, &min_height);
+  attach_params()->GetInteger(webview::kAttributeMinWidth, &min_width);
 
   // Call SetAutoSize to apply all the appropriate validation and clipping of
   // values.