Fix testing.cpp build with v8_use_external_startup_data=false.

Also change the InitializeV8ForPDFium() for use with startup data to
InitializeV8ForPDFiumWithStartupData().

Change-Id: I594c2bf9470b6549195b7361bb7fcb45def50c61
Reviewed-on: https://pdfium-review.googlesource.com/25371
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

4 files changed, 16 insertions, 16 deletions

diff --git a/samples/pdfium_test.cc b/samples/pdfium_test.cc
index 37e36d322d..707fbb1028 100644
--- a/samples/pdfium_test.cc
+++ b/samples/pdfium_test.cc
@@ -1568,8 +1568,8 @@ int main(int argc, const char* argv[]) {
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
   v8::StartupData natives;
   v8::StartupData snapshot;
-  platform = InitializeV8ForPDFium(options.exe_path, options.bin_directory,
-                                   &natives, &snapshot);
+  platform = InitializeV8ForPDFiumWithStartupData(
+      options.exe_path, options.bin_directory, &natives, &snapshot);
 #else   // V8_USE_EXTERNAL_STARTUP_DATA
   platform = InitializeV8ForPDFium(options.exe_path);
 #endif  // V8_USE_EXTERNAL_STARTUP_DATA
diff --git a/testing/embedder_test_main.cpp b/testing/embedder_test_main.cpp
index 03c192b08a..0c3ceb60ce 100644
--- a/testing/embedder_test_main.cpp
+++ b/testing/embedder_test_main.cpp
@@ -34,13 +34,13 @@ class Environment : public testing::Environment {
 #ifdef PDF_ENABLE_V8
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
     if (g_v8_natives && g_v8_snapshot) {
-      platform_ =
-          InitializeV8ForPDFium(g_exe_path, std::string(), nullptr, nullptr);
+      platform_ = InitializeV8ForPDFiumWithStartupData(
+          g_exe_path, std::string(), nullptr, nullptr);
     } else {
       g_v8_natives = new v8::StartupData;
       g_v8_snapshot = new v8::StartupData;
-      platform_ = InitializeV8ForPDFium(g_exe_path, std::string(), g_v8_natives,
-                                        g_v8_snapshot);
+      platform_ = InitializeV8ForPDFiumWithStartupData(
+          g_exe_path, std::string(), g_v8_natives, g_v8_snapshot);
     }
 #else
     platform_ = InitializeV8ForPDFium(g_exe_path);
diff --git a/testing/test_support.cpp b/testing/test_support.cpp
index f682451c27..2b6f436c32 100644
--- a/testing/test_support.cpp
+++ b/testing/test_support.cpp
@@ -60,8 +60,8 @@ bool GetExternalData(const std::string& exe_path,
 }
 #endif  // V8_USE_EXTERNAL_STARTUP_DATA
 
-std::unique_ptr<v8::Platform> InitializeV8Common(const char* exe_path) {
-  v8::V8::InitializeICUDefaultLocation(exe_path);
+std::unique_ptr<v8::Platform> InitializeV8Common(const std::string& exe_path) {
+  v8::V8::InitializeICUDefaultLocation(exe_path.c_str());
 
   std::unique_ptr<v8::Platform> platform = v8::platform::NewDefaultPlatform();
   v8::V8::InitializePlatform(platform.get());
@@ -178,12 +178,12 @@ std::string GenerateMD5Base16(const uint8_t* data, uint32_t size) {
 
 #ifdef PDF_ENABLE_V8
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
-std::unique_ptr<v8::Platform> InitializeV8ForPDFium(
+std::unique_ptr<v8::Platform> InitializeV8ForPDFiumWithStartupData(
     const std::string& exe_path,
     const std::string& bin_dir,
     v8::StartupData* natives_blob,
     v8::StartupData* snapshot_blob) {
-  std::unique_ptr<v8::Platform> platform = InitializeV8Common(exe_path.c_str());
+  std::unique_ptr<v8::Platform> platform = InitializeV8Common(exe_path);
   if (natives_blob && snapshot_blob) {
     if (!GetExternalData(exe_path, bin_dir, "natives_blob.bin", natives_blob))
       return nullptr;
@@ -196,11 +196,8 @@ std::unique_ptr<v8::Platform> InitializeV8ForPDFium(
 }
 #else   // V8_USE_EXTERNAL_STARTUP_DATA
 std::unique_ptr<v8::Platform> InitializeV8ForPDFium(
-    const std::string& exe_path,
-    std::unique_ptr<v8::Platform>* platform) {
-  std::unique_ptr<v8::Platform> platform =
-      InitializeV8Common(exe_path.c_str(), platform);
-  return platform;
+    const std::string& exe_path) {
+  return InitializeV8Common(exe_path);
 }
 #endif  // V8_USE_EXTERNAL_STARTUP_DATA
 #endif  // PDF_ENABLE_V8
diff --git a/testing/test_support.h b/testing/test_support.h
index 1b7692c3ed..f26e161544 100644
--- a/testing/test_support.h
+++ b/testing/test_support.h
@@ -91,7 +91,10 @@ class Platform;
 namespace v8 {
 class StartupData;
 }
-std::unique_ptr<v8::Platform> InitializeV8ForPDFium(
+
+// |natives_blob| and |snapshot_blob| are optional out parameters. They should
+// either both be valid or both be nullptrs.
+std::unique_ptr<v8::Platform> InitializeV8ForPDFiumWithStartupData(
     const std::string& exe_path,
     const std::string& bin_dir,
     v8::StartupData* natives_blob,