Use a pdfium-specific unittest main rather than gtest's

We must initialize our partition allocator before calling into
any test cases.

We can then remove the FPDF_Test class, which did the same thing.

Change-Id: I614480fa474b2032052857a02e94781f15a27a4e
Reviewed-on: https://pdfium-review.googlesource.com/4473
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

3 files changed, 7 insertions, 12 deletions

diff --git a/xfa/fde/cfde_txtedtbuf_unittest.cpp b/xfa/fde/cfde_txtedtbuf_unittest.cpp
index aa80a66b60..539ce24e31 100644
--- a/xfa/fde/cfde_txtedtbuf_unittest.cpp
+++ b/xfa/fde/cfde_txtedtbuf_unittest.cpp
@@ -8,10 +8,9 @@
 #include "testing/test_support.h"
 #include "third_party/base/ptr_util.h"
 
-class CFDE_TxtEdtBufTest : public pdfium::FPDF_Test {
+class CFDE_TxtEdtBufTest : public testing::Test {
  public:
   void SetUp() override {
-    FPDF_Test::SetUp();
     buf_ = pdfium::MakeUnique<CFDE_TxtEdtBuf>();
     buf_->SetChunkSizeForTesting(5);
   }
diff --git a/xfa/fde/css/cfde_cssdeclaration_unittest.cpp b/xfa/fde/css/cfde_cssdeclaration_unittest.cpp
index 80cd72c4d3..f43f941880 100644
--- a/xfa/fde/css/cfde_cssdeclaration_unittest.cpp
+++ b/xfa/fde/css/cfde_cssdeclaration_unittest.cpp
@@ -7,9 +7,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/test_support.h"
 
-class CFDE_CSSDecalrationTest : public pdfium::FPDF_Test {};
-
-TEST_F(CFDE_CSSDecalrationTest, HexEncodingParsing) {
+TEST(CFDE_CSSDecalrationTest, HexEncodingParsing) {
   FX_ARGB color;
 
   // Length value invalid.
@@ -45,7 +43,7 @@ TEST_F(CFDE_CSSDecalrationTest, HexEncodingParsing) {
   EXPECT_EQ(60, FXARGB_B(color));
 }
 
-TEST_F(CFDE_CSSDecalrationTest, RGBEncodingParsing) {
+TEST(CFDE_CSSDecalrationTest, RGBEncodingParsing) {
   FX_ARGB color;
 
   // Invalid input for rgb() syntax.
diff --git a/xfa/fde/css/cfde_cssvaluelistparser_unittest.cpp b/xfa/fde/css/cfde_cssvaluelistparser_unittest.cpp
index 077fb54e93..53a0657e12 100644
--- a/xfa/fde/css/cfde_cssvaluelistparser_unittest.cpp
+++ b/xfa/fde/css/cfde_cssvaluelistparser_unittest.cpp
@@ -10,9 +10,7 @@
 #include "testing/test_support.h"
 #include "third_party/base/ptr_util.h"
 
-class CFDE_CSSValueListParserTest : public pdfium::FPDF_Test {};
-
-TEST_F(CFDE_CSSValueListParserTest, rgb_short) {
+TEST(CFDE_CSSValueListParserTest, rgb_short) {
   FDE_CSSPrimitiveType type;
   const wchar_t* start;
   int32_t len;
@@ -43,7 +41,7 @@ TEST_F(CFDE_CSSValueListParserTest, rgb_short) {
   EXPECT_FALSE(parser->NextValue(type, start, len));
 }
 
-TEST_F(CFDE_CSSValueListParserTest, number_parsing) {
+TEST(CFDE_CSSValueListParserTest, number_parsing) {
   FDE_CSSPrimitiveType type;
   const wchar_t* start;
   int32_t len;
@@ -85,7 +83,7 @@ TEST_F(CFDE_CSSValueListParserTest, number_parsing) {
   EXPECT_EQ(L"43a1.12.34", CFX_WideString(start, len));
 }
 
-TEST_F(CFDE_CSSValueListParserTest, string_parsing) {
+TEST(CFDE_CSSValueListParserTest, string_parsing) {
   FDE_CSSPrimitiveType type;
   const wchar_t* start;
   int32_t len;
@@ -108,7 +106,7 @@ TEST_F(CFDE_CSSValueListParserTest, string_parsing) {
   EXPECT_EQ(L"standalone", CFX_WideString(start, len));
 }
 
-TEST_F(CFDE_CSSValueListParserTest, multiparsing) {
+TEST(CFDE_CSSValueListParserTest, multiparsing) {
   FDE_CSSPrimitiveType type;
   const wchar_t* start;
   int32_t len;