Enable PDF accessibility when RenderFrame's accessibility mode changes.

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 1209 matching lines @@
     uma_.HistogramEnumeration("PDF.DocumentFeature", HAS_BOOKMARKS,
                               FEATURES_COUNT);
   }
   PostMessage(metadata_message);
 
   pp::VarDictionary progress_message;
   progress_message.Set(pp::Var(kType), pp::Var(kJSLoadProgressType));
   progress_message.Set(pp::Var(kJSProgressPercentage), pp::Var(100));
   PostMessage(progress_message);
 
+  if (accessibility_state_ == ACCESSIBILITY_STATE_PENDING)
+    LoadAccessibility();
+
   if (!full_)
     return;
 
   if (did_call_start_loading_) {
     pp::PDF::DidStopLoading(this);
     did_call_start_loading_ = false;
   }
 
   int content_restrictions =
       CONTENT_RESTRICTION_CUT | CONTENT_RESTRICTION_PASTE;
   if (!engine_->HasPermission(PDFEngine::PERMISSION_COPY))
     content_restrictions |= CONTENT_RESTRICTION_COPY;
 
   if (!engine_->HasPermission(PDFEngine::PERMISSION_PRINT_LOW_QUALITY) &&
       !engine_->HasPermission(PDFEngine::PERMISSION_PRINT_HIGH_QUALITY)) {
     content_restrictions |= CONTENT_RESTRICTION_PRINT;
   }
 
   pp::PDF::SetContentRestriction(this, content_restrictions);
 
   uma_.HistogramCustomCounts("PDF.PageCount", page_count, 1, 1000000, 50);
-
-  if (accessibility_state_ == ACCESSIBILITY_STATE_PENDING)
-    LoadAccessibility();
 }
 
 void OutOfProcessInstance::RotateClockwise() {
   engine_->RotateClockwise();
 }
 
 void OutOfProcessInstance::RotateCounterclockwise() {
   engine_->RotateCounterclockwise();
 }
 
@@ skipping 259 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