1 files changed, 0 insertions, 158 deletions
diff --git a/chrome/browser/base_history_model.cc b/chrome/browser/base_history_model.cc
deleted file mode 100644
index f8e5d17..0000000
--- a/chrome/browser/base_history_model.cc
+++ /dev/null
@@ -1,158 +0,0 @@
-// Copyright (c) 2006-2008 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/base_history_model.h"
-
-#include "base/gfx/jpeg_codec.h"
-#include "base/gfx/png_decoder.h"
-#include "chrome/browser/profile.h"
-#include "chrome/common/resource_bundle.h"
-#include "grit/theme_resources.h"
-#include "SkBitmap.h"
-
-// Size of the favicon and thumbnail caches.
-static const int kThumbnailCacheSize = 100;
-
-// Icon to display when one isn't found for the page.
-static SkBitmap* kDefaultFavicon = NULL;
-
-// static
-const int BaseHistoryModel::kHistoryScopeMonths = 18;
-
-BaseHistoryModel::BaseHistoryModel(Profile* profile)
-    : profile_(profile),
-      observer_(NULL),
-      is_search_results_(false),
-      thumbnails_(kThumbnailCacheSize),
-      favicons_(kThumbnailCacheSize) {
-  if (!kDefaultFavicon) {
-    kDefaultFavicon = ResourceBundle::GetSharedInstance().
-        GetBitmapNamed(IDR_DEFAULT_FAVICON);
-  }
-}
-
-BaseHistoryModel::~BaseHistoryModel() {
-}
-
-void BaseHistoryModel::SetObserver(BaseHistoryModelObserver* observer) {
-  observer_ = observer;
-}
-
-BaseHistoryModelObserver* BaseHistoryModel::GetObserver() const {
-  return observer_;
-}
-
-SkBitmap* BaseHistoryModel::GetThumbnail(int index) {
-  return GetImage(THUMBNAIL, index);
-}
-
-SkBitmap* BaseHistoryModel::GetFavicon(int index) {
-  SkBitmap* favicon = GetImage(FAVICON, index);
-  return favicon ? favicon : kDefaultFavicon;
-}
-
-void BaseHistoryModel::AboutToScheduleRequest() {
-  if (observer_ && cancelable_consumer_.PendingRequestCount() == 0)
-    observer_->ModelBeginWork();
-}
-
-void BaseHistoryModel::RequestCompleted() {
-  if (observer_ && cancelable_consumer_.PendingRequestCount() == 1)
-    observer_->ModelEndWork();
-}
-
-SkBitmap* BaseHistoryModel::GetImage(ImageType image_type, int index) {
-#ifndef NDEBUG
-  DCHECK(IsValidIndex(index));
-#endif
-  history::URLID id = GetURLID(index);
-  DCHECK(id);
-
-  CacheType* cache = (image_type == THUMBNAIL) ? &thumbnails_ : &favicons_;
-  CacheType::iterator iter = cache->Get(id);
-  if (iter != cache->end()) {
-    // Empty bitmaps indicate one that is pending a load. We still return NULL
-    // in this case.
-    return iter->second.getSize() ? &iter->second : NULL;
-  }
-
-  HistoryService* history_service =
-      profile_->GetHistoryService(Profile::EXPLICIT_ACCESS);
-  if (!history_service)
-    return NULL;
-
-  // The entry isn't cached, ask the history service for it.
-
-  // Add an entry to the cache. This ensures we don't request the same page
-  // more than once.
-  cache->Put(id, SkBitmap());
-
-  // If this is the first request, we need to notify our delegate we're
-  // beginning work.
-  AboutToScheduleRequest();
-
-  // Start the request & associate the page ID with this thumbnail request.
-  HistoryService::Handle request;
-  if (image_type == THUMBNAIL) {
-    request = history_service->GetPageThumbnail(GetURL(index),
-        &cancelable_consumer_,
-        NewCallback(this, &BaseHistoryModel::OnThumbnailDataAvailable));
-  } else {
-    request = history_service->GetFavIconForURL(GetURL(index),
-        &cancelable_consumer_,
-        NewCallback(this, &BaseHistoryModel::OnFaviconDataAvailable));
-  }
-  cancelable_consumer_.SetClientData(history_service, request, id);
-  return NULL;
-}
-
-void BaseHistoryModel::OnThumbnailDataAvailable(
-    HistoryService::Handle request_handle,
-    scoped_refptr<RefCountedBytes> data) {
-  RequestCompleted();
-
-  if (!data || data->data.empty()) {  // This gets called on failure too.
-    return;
-  }
-
-  // The client data for this request is the page ID for the thumbnail.
-  HistoryService* history_service =
-      profile_->GetHistoryService(Profile::EXPLICIT_ACCESS);
-  history::URLID page = cancelable_consumer_.GetClientData(history_service,
-                                                            request_handle);
-  DCHECK(page > 0) << "Page ID is not found, maybe we forgot to set it";
-
-  scoped_ptr<SkBitmap> bitmap(JPEGCodec::Decode(
-      &data->data.front(), data->data.size()));
-  if (!bitmap.get())
-    return;
-
-  thumbnails_.Put(page, *bitmap);
-
-  if (observer_)
-    observer_->ModelChanged(false);
-}
-
-void BaseHistoryModel::OnFaviconDataAvailable(
-    HistoryService::Handle handle,
-    bool know_favicon,
-    scoped_refptr<RefCountedBytes> data,
-    bool expired,
-    GURL icon_url) {
-  RequestCompleted();
-
-  SkBitmap fav_icon;
-  if (!know_favicon || !data.get() ||
-      !PNGDecoder::Decode(&data->data, &fav_icon)) {
-    return;
-  }
-  history::URLID page =
-      cancelable_consumer_.GetClientData(
-          profile_->GetHistoryService(Profile::EXPLICIT_ACCESS), handle);
-  favicons_.Put(page, fav_icon);
-
-  if (observer_)
-    observer_->ModelChanged(false);
-}
-