browser: Delete possible_url_model.* now that native options are gone.

This was added at revision r19072.

BUG=None
TEST=None

R=evan@chromium.org

Review URL: http://codereview.chromium.org/7530014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@94708 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 0 insertions, 279 deletions

diff --git a/chrome/browser/possible_url_model.cc b/chrome/browser/possible_url_model.cc
deleted file mode 100644
index ca0ade6..0000000
--- a/chrome/browser/possible_url_model.cc
+++ /dev/null
@@ -1,207 +0,0 @@
-// Copyright (c) 2011 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 "chrome/browser/possible_url_model.h"
-
-#include "base/callback.h"
-#include "base/i18n/rtl.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/favicon/favicon_service.h"
-#include "chrome/browser/prefs/pref_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/pref_names.h"
-#include "content/browser/cancelable_request.h"
-#include "grit/generated_resources.h"
-#include "grit/ui_resources.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/base/models/table_model_observer.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/base/text/text_elider.h"
-#include "ui/gfx/codec/png_codec.h"
-
-using base::Time;
-using base::TimeDelta;
-
-namespace {
-
-// The default favicon.
-SkBitmap* default_favicon = NULL;
-
-// How long we query entry points for.
-const int kPossibleURLTimeScope = 30;
-
-}  // anonymous namespace
-
-// Contains the data needed to show a result.
-struct PossibleURLModel::Result {
-  Result() : index(0) {}
-
-  GURL url;
-  // Index of this Result in results_. This is used as the key into
-  // favicon_map_ to lookup the favicon for the url, as well as the index
-  // into results_ when the favicon is received.
-  size_t index;
-  ui::SortedDisplayURL display_url;
-  std::wstring title;
-};
-
-
-PossibleURLModel::PossibleURLModel()
-    : profile_(NULL),
-      observer_(NULL) {
-  if (!default_favicon) {
-    ResourceBundle& rb = ResourceBundle::GetSharedInstance();
-    default_favicon = rb.GetBitmapNamed(IDR_DEFAULT_FAVICON);
-  }
-}
-
-PossibleURLModel::~PossibleURLModel() {
-}
-
-void PossibleURLModel::Reload(Profile *profile) {
-  profile_ = profile;
-  consumer_.CancelAllRequests();
-  HistoryService* hs =
-      profile->GetHistoryService(Profile::EXPLICIT_ACCESS);
-  if (hs) {
-    history::QueryOptions options;
-    options.end_time = Time::Now();
-    options.begin_time =
-        options.end_time - TimeDelta::FromDays(kPossibleURLTimeScope);
-    options.max_count = 50;
-
-    hs->QueryHistory(string16(), options, &consumer_,
-        NewCallback(this, &PossibleURLModel::OnHistoryQueryComplete));
-  }
-}
-
-void PossibleURLModel::OnHistoryQueryComplete(HistoryService::Handle h,
-                                              history::QueryResults* result) {
-  results_.resize(result->size());
-  std::string languages = profile_ ?
-      profile_->GetPrefs()->GetString(prefs::kAcceptLanguages) : std::string();
-  for (size_t i = 0; i < result->size(); ++i) {
-    results_[i].url = (*result)[i].url();
-    results_[i].index = i;
-    results_[i].display_url =
-        ui::SortedDisplayURL((*result)[i].url(), languages);
-    results_[i].title = UTF16ToWide((*result)[i].title());
-  }
-
-  // The old version of this code would filter out all but the most recent
-  // visit to each host, plus all typed URLs and AUTO_BOOKMARK transitions. I
-  // think this dialog has a lot of work, and I'm not sure those old
-  // conditions are correct (the results look about equal quality for my
-  // history with and without those conditions), so I'm not spending time
-  // re-implementing them here. They used to be implemented in the history
-  // service, but I think they should be implemented here because that was
-  // pretty specific behavior that shouldn't be generally exposed.
-
-  favicon_map_.clear();
-  if (observer_)
-    observer_->OnModelChanged();
-}
-
-int PossibleURLModel::RowCount() {
-  return static_cast<int>(results_.size());
-}
-
-const GURL& PossibleURLModel::GetURL(int row) {
-  if (row < 0 || row >= RowCount()) {
-    NOTREACHED();
-    return GURL::EmptyGURL();
-  }
-  return results_[row].url;
-}
-
-const std::wstring& PossibleURLModel::GetTitle(int row) {
-  if (row < 0 || row >= RowCount()) {
-    NOTREACHED();
-    return EmptyWString();
-  }
-  return results_[row].title;
-}
-
-string16 PossibleURLModel::GetText(int row, int col_id) {
-  if (row < 0 || row >= RowCount()) {
-    NOTREACHED();
-    return string16();
-  }
-
-  if (col_id == IDS_ASI_PAGE_COLUMN) {
-    string16 title = WideToUTF16Hack(GetTitle(row));
-    // TODO(xji): Consider adding a special case if the title text is a URL,
-    // since those should always have LTR directionality. Please refer to
-    // http://crbug.com/6726 for more information.
-    base::i18n::AdjustStringForLocaleDirection(&title);
-    return title;
-  }
-
-  // TODO(brettw): this should probably pass the GURL up so the URL elider
-  // can be used at a higher level when we know the width.
-  string16 url = results_[row].display_url.display_url();
-  return base::i18n::GetDisplayStringInLTRDirectionality(url);
-}
-
-SkBitmap PossibleURLModel::GetIcon(int row) {
-  if (row < 0 || row >= RowCount()) {
-    NOTREACHED();
-    return *default_favicon;
-  }
-
-  Result& result = results_[row];
-  FaviconMap::iterator i = favicon_map_.find(result.index);
-  if (i != favicon_map_.end()) {
-    // We already requested the favicon, return it.
-    if (!i->second.isNull())
-      return i->second;
-  } else if (profile_) {
-    FaviconService* favicon_service =
-        profile_->GetFaviconService(Profile::EXPLICIT_ACCESS);
-    if (favicon_service) {
-      CancelableRequestProvider::Handle h =
-          favicon_service->GetFaviconForURL(
-              result.url, history::FAVICON, &consumer_,
-              NewCallback(this, &PossibleURLModel::OnFaviconAvailable));
-      consumer_.SetClientData(favicon_service, h, result.index);
-      // Add an entry to the map so that we don't attempt to request the
-      // favicon again.
-      favicon_map_[result.index] = SkBitmap();
-    }
-  }
-  return *default_favicon;
-}
-
-int PossibleURLModel::CompareValues(int row1, int row2, int column_id) {
-  if (column_id == IDS_ASI_URL_COLUMN) {
-    return results_[row1].display_url.Compare(
-        results_[row2].display_url, GetCollator());
-  }
-  return ui::TableModel::CompareValues(row1, row2, column_id);
-}
-
-void PossibleURLModel::OnFaviconAvailable(
-    FaviconService::Handle h,
-    history::FaviconData favicon) {
-  if (profile_) {
-    FaviconService* favicon_service =
-        profile_->GetFaviconService(Profile::EXPLICIT_ACCESS);
-    size_t index = consumer_.GetClientData(favicon_service, h);
-    if (favicon.is_valid()) {
-      // The decoder will leave our bitmap empty on error.
-      gfx::PNGCodec::Decode(favicon.image_data->front(),
-                            favicon.image_data->size(),
-                            &(favicon_map_[index]));
-
-      // Notify the observer.
-      if (!favicon_map_[index].isNull() && observer_)
-        observer_->OnItemsChanged(static_cast<int>(index), 1);
-    }
-  }
-}
-
-void PossibleURLModel::SetObserver(ui::TableModelObserver* observer) {
-  observer_ = observer;
-}
diff --git a/chrome/browser/possible_url_model.h b/chrome/browser/possible_url_model.h
deleted file mode 100644
index e368bad..0000000
--- a/chrome/browser/possible_url_model.h
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright (c) 2011 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.
-
-#ifndef CHROME_BROWSER_POSSIBLE_URL_MODEL_H_
-#define CHROME_BROWSER_POSSIBLE_URL_MODEL_H_
-#pragma once
-
-#include <map>
-#include <string>
-#include <vector>
-
-#include "base/compiler_specific.h"
-#include "chrome/browser/history/history.h"
-#include "ui/base/models/table_model.h"
-
-class SkBitmap;
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// A table model to represent the list of URLs that the user might want to
-// bookmark.
-//
-////////////////////////////////////////////////////////////////////////////////
-
-class PossibleURLModel : public ui::TableModel {
- public:
-  PossibleURLModel();
-  virtual ~PossibleURLModel();
-
-  void Reload(Profile *profile);
-
-  void OnHistoryQueryComplete(HistoryService::Handle h,
-                              history::QueryResults* result);
-
-  const GURL& GetURL(int row);
-  const std::wstring& GetTitle(int row);
-
-  virtual void OnFaviconAvailable(FaviconService::Handle h,
-                                  history::FaviconData favicon);
-
-  // TableModel overrides
-  virtual int RowCount() OVERRIDE;
-  virtual string16 GetText(int row, int col_id) OVERRIDE;
-  virtual SkBitmap GetIcon(int row) OVERRIDE;
-  virtual int CompareValues(int row1, int row2, int column_id) OVERRIDE;
-  virtual void SetObserver(ui::TableModelObserver* observer) OVERRIDE;
-
- private:
-  // The current profile.
-  Profile* profile_;
-
-  // Our observer.
-  ui::TableModelObserver* observer_;
-
-  // Our consumer for favicon requests.
-  CancelableRequestConsumerT<size_t, 0> consumer_;
-
-  // The results we're showing.
-  struct Result;
-  std::vector<Result> results_;
-
-  // Map Result::index -> Favicon.
-  typedef std::map<size_t, SkBitmap> FaviconMap;
-  FaviconMap favicon_map_;
-
-  DISALLOW_COPY_AND_ASSIGN(PossibleURLModel);
-};
-
-#endif  // CHROME_BROWSER_POSSIBLE_URL_MODEL_H_
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index d384fbc..0eb221f 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -1683,8 +1683,6 @@
         'browser/policy/proto/device_management_constants.h',
         '<(protoc_out_dir)/chrome/browser/policy/proto/device_management_local.pb.cc',
         '<(protoc_out_dir)/chrome/browser/policy/proto/device_management_local.pb.h',
-        'browser/possible_url_model.cc',
-        'browser/possible_url_model.h',
         'browser/preferences_mac.cc',
         'browser/preferences_mac.h',
         'browser/prefs/browser_prefs.cc',