Move CFX_Observable to Observable

This CL renames CFX_Observable to Observable and moves into the fxcrt
namespace.

The test suite names were updated to ObservedPtr from fxcrt.

Bug: pdfium:898
Change-Id: Ia507482bc0a1d6d8bbf12c0c55c4a88f6c8910e2
Reviewed-on: https://pdfium-review.googlesource.com/14615
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

7 files changed, 13 insertions, 13 deletions

diff --git a/fpdfsdk/cpdfsdk_annot.h b/fpdfsdk/cpdfsdk_annot.h
index 47049556cc..325b4298ef 100644
--- a/fpdfsdk/cpdfsdk_annot.h
+++ b/fpdfsdk/cpdfsdk_annot.h
@@ -10,8 +10,8 @@
 #include "core/fpdfdoc/cpdf_aaction.h"
 #include "core/fpdfdoc/cpdf_annot.h"
 #include "core/fpdfdoc/cpdf_defaultappearance.h"
-#include "core/fxcrt/cfx_observable.h"
 #include "core/fxcrt/cfx_unowned_ptr.h"
+#include "core/fxcrt/observable.h"
 #include "fpdfsdk/cfx_systemhandler.h"
 #include "fpdfsdk/fsdk_common.h"
 #include "fpdfsdk/fsdk_define.h"
@@ -22,7 +22,7 @@ class CPDF_Page;
 class CPDF_RenderOptions;
 class CPDFSDK_PageView;
 
-class CPDFSDK_Annot : public CFX_Observable<CPDFSDK_Annot> {
+class CPDFSDK_Annot : public Observable<CPDFSDK_Annot> {
  public:
   explicit CPDFSDK_Annot(CPDFSDK_PageView* pPageView);
   virtual ~CPDFSDK_Annot();
diff --git a/fpdfsdk/cpdfsdk_formfillenvironment.h b/fpdfsdk/cpdfsdk_formfillenvironment.h
index 9e3c92561b..ea7b3c7e38 100644
--- a/fpdfsdk/cpdfsdk_formfillenvironment.h
+++ b/fpdfsdk/cpdfsdk_formfillenvironment.h
@@ -14,7 +14,7 @@
 #include "core/fpdfapi/page/cpdf_page.h"
 #include "core/fpdfapi/parser/cpdf_document.h"
 #include "core/fpdfdoc/cpdf_occontext.h"
-#include "core/fxcrt/cfx_observable.h"
+#include "core/fxcrt/observable.h"
 #include "fpdfsdk/cfx_systemhandler.h"
 #include "fpdfsdk/cpdfsdk_annot.h"
 #include "fpdfsdk/fsdk_define.h"
@@ -41,7 +41,7 @@ class IJS_Runtime;
 // lingering lifetime issues via the memory tools.
 
 class CPDFSDK_FormFillEnvironment
-    : public CFX_Observable<CPDFSDK_FormFillEnvironment> {
+    : public Observable<CPDFSDK_FormFillEnvironment> {
  public:
   CPDFSDK_FormFillEnvironment(UnderlyingDocumentType* pDoc,
                               FPDF_FORMFILLINFO* pFFinfo);
diff --git a/fpdfsdk/fpdfxfa/cpdfxfa_context.h b/fpdfsdk/fpdfxfa/cpdfxfa_context.h
index a0f90ab37b..0dbc51e54b 100644
--- a/fpdfsdk/fpdfxfa/cpdfxfa_context.h
+++ b/fpdfsdk/fpdfxfa/cpdfxfa_context.h
@@ -10,9 +10,9 @@
 #include <memory>
 #include <vector>
 
-#include "core/fxcrt/cfx_observable.h"
 #include "core/fxcrt/cfx_unowned_ptr.h"
 #include "core/fxcrt/fx_system.h"
+#include "core/fxcrt/observable.h"
 #include "fpdfsdk/fpdfxfa/cpdfxfa_docenvironment.h"
 #include "fpdfsdk/fpdfxfa/cpdfxfa_page.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
@@ -104,7 +104,7 @@ class CPDFXFA_Context : public IXFA_AppProvider {
   XFA_DocType m_iDocType;
   std::unique_ptr<CPDF_Document> m_pPDFDoc;
   std::unique_ptr<CXFA_FFDoc> m_pXFADoc;
-  CFX_Observable<CPDFSDK_FormFillEnvironment>::ObservedPtr m_pFormFillEnv;
+  Observable<CPDFSDK_FormFillEnvironment>::ObservedPtr m_pFormFillEnv;
   CFX_UnownedPtr<CXFA_FFDocView> m_pXFADocView;
   std::unique_ptr<CXFA_FFApp> m_pXFAApp;
   std::unique_ptr<CJS_Runtime> m_pRuntime;
diff --git a/fpdfsdk/javascript/Field.h b/fpdfsdk/javascript/Field.h
index 2ca1da4491..69e27d0639 100644
--- a/fpdfsdk/javascript/Field.h
+++ b/fpdfsdk/javascript/Field.h
@@ -10,7 +10,7 @@
 #include <string>
 #include <vector>
 
-#include "core/fxcrt/cfx_observable.h"
+#include "core/fxcrt/observable.h"
 #include "core/fxge/cfx_color.h"
 #include "fpdfsdk/cpdfsdk_formfillenvironment.h"
 #include "fpdfsdk/javascript/JS_Define.h"
diff --git a/fpdfsdk/javascript/cjs_runtime.h b/fpdfsdk/javascript/cjs_runtime.h
index 39919957f8..0d6951f8c0 100644
--- a/fpdfsdk/javascript/cjs_runtime.h
+++ b/fpdfsdk/javascript/cjs_runtime.h
@@ -13,7 +13,7 @@
 #include <utility>
 #include <vector>
 
-#include "core/fxcrt/cfx_observable.h"
+#include "core/fxcrt/observable.h"
 #include "fpdfsdk/cpdfsdk_formfillenvironment.h"
 #include "fpdfsdk/javascript/JS_EventHandler.h"
 #include "fpdfsdk/javascript/ijs_runtime.h"
@@ -23,7 +23,7 @@ class CJS_EventContext;
 
 class CJS_Runtime : public IJS_Runtime,
                     public CFXJS_Engine,
-                    public CFX_Observable<CJS_Runtime> {
+                    public Observable<CJS_Runtime> {
  public:
   using FieldEvent = std::pair<WideString, JS_EVENT_T>;
 
diff --git a/fpdfsdk/pwl/cpwl_wnd.cpp b/fpdfsdk/pwl/cpwl_wnd.cpp
index 4e4abd2017..9abe03c3fb 100644
--- a/fpdfsdk/pwl/cpwl_wnd.cpp
+++ b/fpdfsdk/pwl/cpwl_wnd.cpp
@@ -46,7 +46,7 @@ CPWL_Wnd::CreateParams::CreateParams(const CreateParams& other) = default;
 
 CPWL_Wnd::CreateParams::~CreateParams() = default;
 
-class CPWL_MsgControl : public CFX_Observable<CPWL_MsgControl> {
+class CPWL_MsgControl : public Observable<CPWL_MsgControl> {
   friend class CPWL_Wnd;
 
  public:
diff --git a/fpdfsdk/pwl/cpwl_wnd.h b/fpdfsdk/pwl/cpwl_wnd.h
index 17ed06450a..ecef1e2e10 100644
--- a/fpdfsdk/pwl/cpwl_wnd.h
+++ b/fpdfsdk/pwl/cpwl_wnd.h
@@ -11,8 +11,8 @@
 #include <vector>
 
 #include "core/fpdfdoc/cpdf_formcontrol.h"
-#include "core/fxcrt/cfx_observable.h"
 #include "core/fxcrt/cfx_unowned_ptr.h"
+#include "core/fxcrt/observable.h"
 #include "core/fxge/cfx_color.h"
 #include "fpdfsdk/cpdfsdk_formfillenvironment.h"
 #include "fpdfsdk/cpdfsdk_widget.h"
@@ -100,14 +100,14 @@ inline bool operator!=(const CFX_Color& c1, const CFX_Color& c2) {
 #define PWL_DEFAULT_BLACKCOLOR CFX_Color(COLORTYPE_GRAY, 0)
 #define PWL_DEFAULT_WHITECOLOR CFX_Color(COLORTYPE_GRAY, 1)
 
-class CPWL_Wnd : public CPWL_TimerHandler, public CFX_Observable<CPWL_Wnd> {
+class CPWL_Wnd : public CPWL_TimerHandler, public Observable<CPWL_Wnd> {
  public:
   class PrivateData {
    protected:
     ~PrivateData() {}
   };
 
-  class ProviderIface : public CFX_Observable<ProviderIface> {
+  class ProviderIface : public Observable<ProviderIface> {
    public:
     virtual ~ProviderIface() {}