Fix rotation shortcut keys in PDF

pdf/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/instance.h"
 
 #include <algorithm>  // for min()
 #define _USE_MATH_DEFINES  // for M_PI
 #include <cmath>      // for log() and pow()
 #include <math.h>
@@ skipping 579 matching lines @@
 
   if (event.GetType() == PP_INPUTEVENT_TYPE_KEYDOWN) {
     pp::KeyboardInputEvent keyboard_event(event);
     const uint32 modifier = event.GetModifiers();
     if (modifier & kDefaultKeyModifier) {
       switch (keyboard_event.GetKeyCode()) {
         case 'A':
           engine_->SelectAll();
           return true;
       }
-    } else if (modifier & PP_INPUTEVENT_MODIFIER_CONTROLKEY) {
+    }
+    if (modifier & PP_INPUTEVENT_MODIFIER_CONTROLKEY) {
       switch (keyboard_event.GetKeyCode()) {
         case ui::VKEY_OEM_4:
           // Left bracket.
           engine_->RotateCounterclockwise();
           return true;
         case ui::VKEY_OEM_6:
           // Right bracket.
           engine_->RotateClockwise();
           return true;
       }
@@ skipping 2158 matching lines @@
   return instance_->HasScriptableMethod(name, exception);
 }
 
 pp::Var PDFScriptableObject::Call(const pp::Var& method,
                                   const std::vector<pp::Var>& args,
                                   pp::Var* exception) {
   return instance_->CallScriptableMethod(method, args, exception);
 }
 
 }  // namespace chrome_pdf