Lint cleanup.

chrome/browser/renderer_host/backing_store.cc

Index: chrome/browser/renderer_host/backing_store.cc
===================================================================
--- chrome/browser/renderer_host/backing_store.cc	(revision 8931)
+++ chrome/browser/renderer_host/backing_store.cc	(working copy)
@@ -1,109 +1,108 @@
-// 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/renderer_host/backing_store.h"
-
-class RenderWidgetHost;
-
-namespace {
-
-typedef OwningMRUCache<RenderWidgetHost*, BackingStore*> BackingStoreCache;
-static BackingStoreCache* cache = NULL;
-
-// Returns the size of the backing store cache.
-// TODO(iyengar) Make this dynamic, i.e. based on the available resources
-// on the machine.
-static int GetBackingStoreCacheSize() {
-  const int kMaxSize = 5;
-  return kMaxSize;
-}
-
-// Creates the backing store for the host based on the dimensions passed in.
-// Removes the existing backing store if there is one.
-BackingStore* CreateBackingStore(RenderWidgetHost* host,
-                                 const gfx::Rect& backing_store_rect) {
-  BackingStoreManager::RemoveBackingStore(host);
-
-  BackingStore* backing_store = new BackingStore(backing_store_rect.size());
-  int backing_store_cache_size = GetBackingStoreCacheSize();
-  if (backing_store_cache_size > 0) {
-    if (!cache)
-      cache = new BackingStoreCache(backing_store_cache_size);
-    cache->Put(host, backing_store);
-  }
-  return backing_store;
-}
-
-}  // namespace
-
-// BackingStoreManager ---------------------------------------------------------
-
-// static
-BackingStore* BackingStoreManager::GetBackingStore(
-    RenderWidgetHost* host,
-    const gfx::Size& desired_size) {
-  BackingStore* backing_store = Lookup(host);
-  if (backing_store) {
-    // If we already have a backing store, then make sure it is the correct
-    // size.
-    if (backing_store->size() == desired_size)
-      return backing_store;
-    backing_store = NULL;
-  }
-
-  return backing_store;
-}
-
-// static
-BackingStore* BackingStoreManager::PrepareBackingStore(
-    RenderWidgetHost* host,
-    const gfx::Rect& backing_store_rect,
-    base::ProcessHandle process_handle,
-    HANDLE bitmap_section,
-    const gfx::Rect& bitmap_rect,
-    bool* needs_full_paint) {
-  BackingStore* backing_store = GetBackingStore(host,
-                                                backing_store_rect.size());
-  if (!backing_store) {
-    // We need to get Webkit to generate a new paint here, as we
-    // don't have a previous snapshot.
-    if (bitmap_rect != backing_store_rect) {
-      DCHECK(needs_full_paint != NULL);
-      *needs_full_paint = true;
-    }
-    backing_store = CreateBackingStore(host, backing_store_rect);
-  }
-
-  DCHECK(backing_store != NULL);
-  backing_store->PaintRect(process_handle, bitmap_section, bitmap_rect);
-  return backing_store;
-}
-
-// static
-BackingStore* BackingStoreManager::Lookup(RenderWidgetHost* host) {
-  if (cache) {
-    BackingStoreCache::iterator it = cache->Peek(host);
-    if (it != cache->end())
-      return it->second;
-  }
-  return NULL;
-}
-
-// static
-void BackingStoreManager::RemoveBackingStore(RenderWidgetHost* host) {
-  if (!cache)
-    return;
-
-  BackingStoreCache::iterator it = cache->Peek(host);
-  if (it == cache->end())
-    return;
-
-  cache->Erase(it);
-
-  if (cache->empty()) {
-    delete cache;
-    cache = NULL;
-  }
-}
-
+// 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/renderer_host/backing_store.h"
+
+class RenderWidgetHost;
+
+namespace {
+
+typedef OwningMRUCache<RenderWidgetHost*, BackingStore*> BackingStoreCache;
+static BackingStoreCache* cache = NULL;
+
+// Returns the size of the backing store cache.
+// TODO(iyengar) Make this dynamic, i.e. based on the available resources
+// on the machine.
+static int GetBackingStoreCacheSize() {
+  const int kMaxSize = 5;
+  return kMaxSize;
+}
+
+// Creates the backing store for the host based on the dimensions passed in.
+// Removes the existing backing store if there is one.
+BackingStore* CreateBackingStore(RenderWidgetHost* host,
+                                 const gfx::Rect& backing_store_rect) {
+  BackingStoreManager::RemoveBackingStore(host);
+
+  BackingStore* backing_store = new BackingStore(backing_store_rect.size());
+  int backing_store_cache_size = GetBackingStoreCacheSize();
+  if (backing_store_cache_size > 0) {
+    if (!cache)
+      cache = new BackingStoreCache(backing_store_cache_size);
+    cache->Put(host, backing_store);
+  }
+  return backing_store;
+}
+
+}  // namespace
+
+// BackingStoreManager ---------------------------------------------------------
+
+// static
+BackingStore* BackingStoreManager::GetBackingStore(
+    RenderWidgetHost* host,
+    const gfx::Size& desired_size) {
+  BackingStore* backing_store = Lookup(host);
+  if (backing_store) {
+    // If we already have a backing store, then make sure it is the correct
+    // size.
+    if (backing_store->size() == desired_size)
+      return backing_store;
+    backing_store = NULL;
+  }
+
+  return backing_store;
+}
+
+// static
+BackingStore* BackingStoreManager::PrepareBackingStore(
+    RenderWidgetHost* host,
+    const gfx::Rect& backing_store_rect,
+    base::ProcessHandle process_handle,
+    HANDLE bitmap_section,
+    const gfx::Rect& bitmap_rect,
+    bool* needs_full_paint) {
+  BackingStore* backing_store = GetBackingStore(host,
+                                                backing_store_rect.size());
+  if (!backing_store) {
+    // We need to get Webkit to generate a new paint here, as we
+    // don't have a previous snapshot.
+    if (bitmap_rect != backing_store_rect) {
+      DCHECK(needs_full_paint != NULL);
+      *needs_full_paint = true;
+    }
+    backing_store = CreateBackingStore(host, backing_store_rect);
+  }
+
+  DCHECK(backing_store != NULL);
+  backing_store->PaintRect(process_handle, bitmap_section, bitmap_rect);
+  return backing_store;
+}
+
+// static
+BackingStore* BackingStoreManager::Lookup(RenderWidgetHost* host) {
+  if (cache) {
+    BackingStoreCache::iterator it = cache->Peek(host);
+    if (it != cache->end())
+      return it->second;
+  }
+  return NULL;
+}
+
+// static
+void BackingStoreManager::RemoveBackingStore(RenderWidgetHost* host) {
+  if (!cache)
+    return;
+
+  BackingStoreCache::iterator it = cache->Peek(host);
+  if (it == cache->end())
+    return;
+
+  cache->Erase(it);
+
+  if (cache->empty()) {
+    delete cache;
+    cache = NULL;
+  }
+}