Instant: Use only one hidden WebContents per profile.

chrome/common/instant_types.cc

 // Copyright 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 "chrome/common/instant_types.h"
 
 InstantSuggestion::InstantSuggestion()
     : behavior(INSTANT_COMPLETE_NOW),
-      type(INSTANT_SUGGESTION_SEARCH) {
+      is_url(false) {
 }
 
 InstantSuggestion::InstantSuggestion(const string16& in_text,
                                      InstantCompleteBehavior in_behavior,
-                                     InstantSuggestionType in_type)
+                                     bool in_is_url)
     : text(in_text),
       behavior(in_behavior),
-      type(in_type) {
+      is_url(in_is_url) {
 }
 
 InstantSuggestion::~InstantSuggestion() {
 }
 
 InstantAutocompleteResult::InstantAutocompleteResult()
     : transition(content::PAGE_TRANSITION_LINK),
       relevance(0) {
 }
 
 InstantAutocompleteResult::~InstantAutocompleteResult() {
 }
 
 ThemeBackgroundInfo::ThemeBackgroundInfo()
     : color_r(0),
       color_g(0),
       color_b(0),
       color_a(0),
       image_horizontal_alignment(THEME_BKGRND_IMAGE_ALIGN_CENTER),
       image_vertical_alignment(THEME_BKGRND_IMAGE_ALIGN_CENTER),
       image_top_offset(0),
       image_tiling(THEME_BKGRND_IMAGE_NO_REPEAT),
       image_height(0) {
 }
 
 ThemeBackgroundInfo::~ThemeBackgroundInfo() {
 }
+
+MostVisitedItem::MostVisitedItem() {
+}
+
+MostVisitedItem::MostVisitedItem(const GURL& in_url, const string16& in_title)
+    : url(in_url),
+      title(in_title) {
+}
+
+MostVisitedItem::~MostVisitedItem() {
+}