Adding 'base_prefs' target to base/gypi.

BUG=155525


Review URL: https://chromiumcodereview.appspot.com/11336034

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@165343 0039d316-1c4b-4281-b951-d872f2087c98

9 files changed, 49 insertions, 11 deletions

diff --git a/base/prefs/base_prefs_export.h b/base/prefs/base_prefs_export.h
new file mode 100644
index 0000000..3d207db
--- /dev/null
+++ b/base/prefs/base_prefs_export.h
@@ -0,0 +1,29 @@
+// Copyright (c) 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.
+
+#ifndef BASE_PREFS_BASE_PREFS_EXPORT_H_
+#define BASE_PREFS_BASE_PREFS_EXPORT_H_
+
+#if defined(COMPONENT_BUILD)
+#if defined(WIN32)
+
+#if defined(BASE_PREFS_IMPLEMENTATION)
+#define BASE_PREFS_EXPORT __declspec(dllexport)
+#else
+#define BASE_PREFS_EXPORT __declspec(dllimport)
+#endif  // defined(BASE_PREFS_IMPLEMENTATION)
+
+#else  // defined(WIN32)
+#if defined(BASE_PREFS_IMPLEMENTATION)
+#define BASE_PREFS_EXPORT __attribute__((visibility("default")))
+#else
+#define BASE_PREFS_EXPORT
+#endif
+#endif
+
+#else  // defined(COMPONENT_BUILD)
+#define BASE_PREFS_EXPORT
+#endif
+
+#endif  // BASE_PREFS_BASE_PREFS_EXPORT_H_
diff --git a/base/prefs/default_pref_store.h b/base/prefs/default_pref_store.h
index 90d83f0..3226cc2 100644
--- a/base/prefs/default_pref_store.h
+++ b/base/prefs/default_pref_store.h
@@ -7,12 +7,13 @@
 
 #include <string>
 
+#include "base/prefs/base_prefs_export.h"
 #include "base/prefs/value_map_pref_store.h"
 #include "base/values.h"
 
 // This PrefStore keeps track of default preference values set when a
 // preference is registered with the PrefService.
-class DefaultPrefStore : public ValueMapPrefStore {
+class BASE_PREFS_EXPORT DefaultPrefStore : public ValueMapPrefStore {
  public:
   DefaultPrefStore();
 
diff --git a/base/prefs/json_pref_store.h b/base/prefs/json_pref_store.h
index f5e08d5..7a75d4c 100644
--- a/base/prefs/json_pref_store.h
+++ b/base/prefs/json_pref_store.h
@@ -15,6 +15,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop_proxy.h"
 #include "base/observer_list.h"
+#include "base/prefs/base_prefs_export.h"
 #include "base/prefs/persistent_pref_store.h"
 
 namespace base {
@@ -27,8 +28,9 @@ class Value;
 class FilePath;
 
 // A writable PrefStore implementation that is used for user preferences.
-class JsonPrefStore : public PersistentPrefStore,
-                      public base::ImportantFileWriter::DataSerializer {
+class BASE_PREFS_EXPORT JsonPrefStore
+    : public PersistentPrefStore,
+      public base::ImportantFileWriter::DataSerializer {
  public:
   // Returns instance of SequencedTaskRunner which guarantees that file
   // operations on the same file will be executed in sequenced order.
diff --git a/base/prefs/overlay_user_pref_store.h b/base/prefs/overlay_user_pref_store.h
index 5c33c79..0b105aa 100644
--- a/base/prefs/overlay_user_pref_store.h
+++ b/base/prefs/overlay_user_pref_store.h
@@ -11,6 +11,7 @@
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/observer_list.h"
+#include "base/prefs/base_prefs_export.h"
 #include "base/prefs/persistent_pref_store.h"
 #include "base/prefs/pref_value_map.h"
 
@@ -18,8 +19,8 @@
 // PrefValueMap. Read operations are first answered by the PrefValueMap.
 // If the PrefValueMap does not contain a value for the requested key,
 // the look-up is passed on to an underlying PersistentPrefStore |underlay_|.
-class OverlayUserPrefStore : public PersistentPrefStore,
-                             public PrefStore::Observer {
+class BASE_PREFS_EXPORT OverlayUserPrefStore : public PersistentPrefStore,
+                                               public PrefStore::Observer {
  public:
   explicit OverlayUserPrefStore(PersistentPrefStore* underlay);
 
diff --git a/base/prefs/persistent_pref_store.h b/base/prefs/persistent_pref_store.h
index 9dd0ff9..7f5b97c 100644
--- a/base/prefs/persistent_pref_store.h
+++ b/base/prefs/persistent_pref_store.h
@@ -7,12 +7,13 @@
 
 #include <string>
 
+#include "base/prefs/base_prefs_export.h"
 #include "base/prefs/pref_store.h"
 
 // This interface is complementary to the PrefStore interface, declaring
 // additional functionality that adds support for setting values and persisting
 // the data to some backing store.
-class PersistentPrefStore : public PrefStore {
+class BASE_PREFS_EXPORT PersistentPrefStore : public PrefStore {
  public:
   // Unique integer code for each type of error so we can report them
   // distinctly in a histogram.
diff --git a/base/prefs/pref_store.h b/base/prefs/pref_store.h
index c54fb4e..264c1d4 100644
--- a/base/prefs/pref_store.h
+++ b/base/prefs/pref_store.h
@@ -9,6 +9,7 @@
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
+#include "base/prefs/base_prefs_export.h"
 
 namespace base {
 class Value;
@@ -21,10 +22,10 @@ class Value;
 // CommandLinePrefStore, which bridges command line options to preferences and
 // ConfigurationPolicyPrefStore, which is used for hooking up configuration
 // policy with the preference subsystem.
-class PrefStore : public base::RefCounted<PrefStore> {
+class BASE_PREFS_EXPORT PrefStore : public base::RefCounted<PrefStore> {
  public:
   // Observer interface for monitoring PrefStore.
-  class Observer {
+  class BASE_PREFS_EXPORT Observer {
    public:
     // Called when the value for the given |key| in the store changes.
     virtual void OnPrefValueChanged(const std::string& key) = 0;
diff --git a/base/prefs/pref_value_map.h b/base/prefs/pref_value_map.h
index 9c846dc..1d79127 100644
--- a/base/prefs/pref_value_map.h
+++ b/base/prefs/pref_value_map.h
@@ -10,13 +10,14 @@
 #include <vector>
 
 #include "base/basictypes.h"
+#include "base/prefs/base_prefs_export.h"
 
 namespace base {
 class Value;
 }
 
 // A generic string to value map used by the PrefStore implementations.
-class PrefValueMap {
+class BASE_PREFS_EXPORT PrefValueMap {
  public:
   typedef std::map<std::string, base::Value*>::iterator iterator;
   typedef std::map<std::string, base::Value*>::const_iterator const_iterator;
diff --git a/base/prefs/public/pref_change_registrar.h b/base/prefs/public/pref_change_registrar.h
index 97743e2..a7e1eab 100644
--- a/base/prefs/public/pref_change_registrar.h
+++ b/base/prefs/public/pref_change_registrar.h
@@ -9,6 +9,7 @@
 #include <string>
 
 #include "base/basictypes.h"
+#include "base/prefs/base_prefs_export.h"
 
 class PrefServiceBase;
 
@@ -20,7 +21,7 @@ class NotificationObserver;
 // with a PrefStore. Functions much like NotificationRegistrar, but specifically
 // manages observers of preference changes. When the Registrar is destroyed,
 // all registered observers are automatically unregistered with the PrefStore.
-class PrefChangeRegistrar {
+class BASE_PREFS_EXPORT PrefChangeRegistrar {
  public:
   PrefChangeRegistrar();
   virtual ~PrefChangeRegistrar();
diff --git a/base/prefs/value_map_pref_store.h b/base/prefs/value_map_pref_store.h
index 64ff265..b8a34ae 100644
--- a/base/prefs/value_map_pref_store.h
+++ b/base/prefs/value_map_pref_store.h
@@ -10,12 +10,13 @@
 
 #include "base/basictypes.h"
 #include "base/observer_list.h"
+#include "base/prefs/base_prefs_export.h"
 #include "base/prefs/pref_store.h"
 #include "base/prefs/pref_value_map.h"
 
 // A basic PrefStore implementation that uses a simple name-value map for
 // storing the preference values.
-class ValueMapPrefStore : public PrefStore {
+class BASE_PREFS_EXPORT ValueMapPrefStore : public PrefStore {
  public:
   typedef std::map<std::string, base::Value*>::iterator iterator;
   typedef std::map<std::string, base::Value*>::const_iterator const_iterator;