Enable find-in-page across GuestViews.

pdf/out_of_process_instance.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "pdf/out_of_process_instance.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>  // for min/max()
@@ skipping 330 matching lines @@
   }
 
   // Check if the plugin is full frame. This is passed in from JS.
   for (uint32_t i = 0; i < argc; ++i) {
     if (strcmp(argn[i], "full-frame") == 0) {
       full_ = true;
       break;
     }
   }
 
-  // Only allow the plugin to handle find requests if it is full frame.
-  if (full_)
-    SetPluginToHandleFindRequests();
+  // Allow the plugin to handle find requests.
+  SetPluginToHandleFindRequests();
 
   text_input_ = base::MakeUnique<pp::TextInput_Dev>(this);
 
   const char* stream_url = nullptr;
   const char* original_url = nullptr;
   const char* top_level_url = nullptr;
   const char* headers = nullptr;
   for (uint32_t i = 0; i < argc; ++i) {
     bool success = true;
     if (strcmp(argn[i], "src") == 0)
@@ skipping 1286 matching lines @@
     const pp::FloatPoint& scroll_offset) {
   float max_x = document_size_.width() * zoom_ - plugin_dip_size_.width();
   float x = std::max(std::min(scroll_offset.x(), max_x), 0.0f);
   float min_y = -top_toolbar_height_;
   float max_y = document_size_.height() * zoom_ - plugin_dip_size_.height();
   float y = std::max(std::min(scroll_offset.y(), max_y), min_y);
   return pp::FloatPoint(x, y);
 }
 
 }  // namespace chrome_pdf