Revert "libnativeloader: Make webviewchromium so file optional"

This reverts commit 75dda7551f.

Bug: http://b/27546414

libnativeloader/Android.mk

@@ -14,9 +14,6 @@ LOCAL_SHARED_LIBRARIES := libnativehelper liblog libcutils
 LOCAL_STATIC_LIBRARIES := libbase
 LOCAL_CLANG := true
 LOCAL_CFLAGS += -Werror -Wall
-ifeq ($(TARGET_IGNORE_WEBVIEW_CHROMIUM), true)
-LOCAL_CFLAGS += -DIGNORE_WEBVIEW_CHROMIUM
-endif
 LOCAL_CPPFLAGS := -std=gnu++14 -fvisibility=hidden
 LOCAL_LDFLAGS := -ldl
 LOCAL_MULTILIB := both
@@ -35,9 +32,6 @@ LOCAL_SHARED_LIBRARIES := libnativehelper liblog libcutils
 LOCAL_STATIC_LIBRARIES := libbase
 LOCAL_CLANG := true
 LOCAL_CFLAGS += -Werror -Wall
-ifeq ($(TARGET_IGNORE_WEBVIEW_CHROMIUM), true)
-LOCAL_CFLAGS += -DIGNORE_WEBVIEW_CHROMIUM
-endif
 LOCAL_CPPFLAGS := -std=gnu++14 -fvisibility=hidden
 LOCAL_LDFLAGS := -ldl
 LOCAL_MULTILIB := both
@@ -55,9 +49,6 @@ LOCAL_SRC_FILES:= $(NATIVE_LOADER_COMMON_SRC_FILES)
 LOCAL_STATIC_LIBRARIES := libnativehelper libcutils liblog libbase
 LOCAL_CLANG := true
 LOCAL_CFLAGS += -Werror -Wall
-ifeq ($(TARGET_IGNORE_WEBVIEW_CHROMIUM), true)
-LOCAL_CFLAGS += -DIGNORE_WEBVIEW_CHROMIUM
-endif
 LOCAL_CPPFLAGS := -std=gnu++14 -fvisibility=hidden
 LOCAL_LDFLAGS := -ldl
 LOCAL_MULTILIB := both

libnativeloader/native_loader.cpp

@@ -55,9 +55,7 @@ static const char* kPublicNativeLibraries = "libandroid.so:"
                                             "libRS.so:"
                                             "libstdc++.so:"
                                             "libvulkan.so:"
-#if !defined(IGNORE_WEBVIEW_CHROMIUM)
                                             "libwebviewchromium_plat_support.so:"
-#endif
                                             "libz.so";
 
 class LibraryNamespaces {