Refactor to move chrome_page_zoom functions to components/ui/zoom.

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>
 #include <list>
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/values.h"
-#include "chrome/browser/chrome_page_zoom_constants.h"
 #include "chrome/common/content_restriction.h"
+#include "components/ui/zoom/page_zoom_constants.h"
 #include "content/public/common/page_zoom.h"
 #include "net/base/escape.h"
 #include "pdf/draw_utils.h"
 #include "pdf/number_image_generator.h"
 #include "pdf/pdf.h"
 #include "pdf/resource_consts.h"
 #include "ppapi/c/dev/ppb_cursor_control_dev.h"
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/c/private/ppp_pdf.h"
@@ skipping 2535 matching lines @@
           GetScrollbarReservedThickness()) / document_size_.width();
       if (zoom_mode_ == ZOOM_AUTO && zoom_ > 1.0)
         zoom_ = 1.0;
       break;
   }
   zoom_ = ClipToRange(zoom_, kMinZoom, kMaxZoom);
 }
 
 double Instance::CalculateZoom(uint32 control_id) const {
   if (control_id == kZoomInButtonId) {
-    for (size_t i = 0; i < chrome_page_zoom::kPresetZoomFactorsSize; ++i) {
-      double current_zoom = chrome_page_zoom::kPresetZoomFactors[i];
+    for (size_t i = 0; i < ui_zoom::kPresetZoomFactorsSize; ++i) {
+      double current_zoom = ui_zoom::kPresetZoomFactors[i];
       if (current_zoom - content::kEpsilon > zoom_)
         return current_zoom;
     }
   } else {
-    for (size_t i = chrome_page_zoom::kPresetZoomFactorsSize; i > 0; --i) {
-      double current_zoom = chrome_page_zoom::kPresetZoomFactors[i - 1];
+    for (size_t i = ui_zoom::kPresetZoomFactorsSize; i > 0; --i) {
+      double current_zoom = ui_zoom::kPresetZoomFactors[i - 1];
       if (current_zoom + content::kEpsilon < zoom_)
         return current_zoom;
     }
   }
   return zoom_;
 }
 
 pp::ImageData Instance::CreateResourceImage(PP_ResourceImage image_id) {
   pp::ImageData resource_data;
   if (hidpi_enabled_) {
@@ skipping 217 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