Partial componentization of //chrome/browser/history

Move thumbnail_database.{cc,h} to //components/history/core/browser
as they don't have dependency on //chrome or //content and add a new
depenency on //third_party/sqlite from the history component.

Move url_utils.{cc,h}, visit_filter.{cc,h}, visit_tracker.{cc,h},
visitsegment_database.{cc,h}, in_memory_url_index_types.{cc,h} and
top_sites_cache.{cc,h} to //components/history/core/browser as they
are leaf files that don't have dependency on //chrome or //content.

Move visit_database.{cc,h} to //components/history/core/browser after
fixing the #include to use "url/url_constants.h" to get the constants
defined in the url namespace.

Move in_memory_url_index_cache.proto since it has no dependencies and
add the gyp target history_core_browser_proto and gn target
//components/history/core/browser:proto.

All files were moved using tools/git/move_source_files.py and then the
build system files (gyp and gn) were manually editted.

Remove obsolete #includes and fix missing #includes.

BUG=390953, 370850
TBR=sky@chromium.org

Review URL: https://codereview.chromium.org/831643003

Cr-Commit-Position: refs/heads/master@{#309765}

3 files changed, 4 insertions, 3 deletions

diff --git a/chrome/browser/ui/BUILD.gn b/chrome/browser/ui/BUILD.gn
index 41e2328..6ca4613 100644
--- a/chrome/browser/ui/BUILD.gn
+++ b/chrome/browser/ui/BUILD.gn
@@ -41,7 +41,6 @@ static_library("ui") {
     "//chrome:strings",
     "//chrome/app/resources:platform_locale_settings",
     "//chrome/app/theme:theme_resources",
-    "//chrome/browser/history:in_memory_url_index_cache_proto",
     "//chrome/browser/net:cert_logger_proto",
     "//chrome/common",
     "//chrome/common/net",
@@ -49,6 +48,7 @@ static_library("ui") {
     "//components/auto_login_parser",
     "//components/dom_distiller/webui",
     "//components/feedback/proto",
+    "//components/history/core/browser:proto",
     "//components/invalidation",
     "//components/omaha_client",
     "//components/onc",
diff --git a/chrome/browser/ui/webui/ntp/suggestions_source_top_sites.cc b/chrome/browser/ui/webui/ntp/suggestions_source_top_sites.cc
index 93b5204..49fb628 100644
--- a/chrome/browser/ui/webui/ntp/suggestions_source_top_sites.cc
+++ b/chrome/browser/ui/webui/ntp/suggestions_source_top_sites.cc
@@ -10,13 +10,14 @@
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
+#include "chrome/browser/history/history_service.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/history/top_sites.h"
-#include "chrome/browser/history/visit_filter.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/ntp/new_tab_ui.h"
 #include "chrome/browser/ui/webui/ntp/suggestions_combiner.h"
 #include "chrome/common/chrome_switches.h"
+#include "components/history/core/browser/visit_filter.h"
 
 
 namespace {
diff --git a/chrome/browser/ui/webui/ntp/suggestions_source_top_sites.h b/chrome/browser/ui/webui/ntp/suggestions_source_top_sites.h
index 818397c..3d22043 100644
--- a/chrome/browser/ui/webui/ntp/suggestions_source_top_sites.h
+++ b/chrome/browser/ui/webui/ntp/suggestions_source_top_sites.h
@@ -9,9 +9,9 @@
 
 #include "base/basictypes.h"
 #include "base/task/cancelable_task_tracker.h"
-#include "chrome/browser/history/visit_filter.h"
 #include "chrome/browser/ui/webui/ntp/suggestions_source.h"
 #include "components/history/core/browser/history_types.h"
+#include "components/history/core/browser/visit_filter.h"
 
 class SuggestionsCombiner;
 class Profile;