XFA: clang-format all pdfium code.

No behavior change.

Generated by:
  find . -name '*.cpp' -o -name '*.h' | \
  grep -E -v 'third_party|thirdparties|lpng_v163|tiff_v403' | \
  xargs ../../buildtools/mac/clang-format -i
Then manually merged https://codereview.chromium.org/1269223002/

See thread "tabs vs spaces" on pdfium@googlegroups.com for discussion.

BUG=none

1 files changed, 6 insertions, 9 deletions

diff --git a/fpdfsdk/src/fpdfview_embeddertest.cpp b/fpdfsdk/src/fpdfview_embeddertest.cpp
index d58399a9b1..e369ed8404 100644
--- a/fpdfsdk/src/fpdfview_embeddertest.cpp
+++ b/fpdfsdk/src/fpdfview_embeddertest.cpp
@@ -14,8 +14,7 @@ TEST(fpdf, CApiTest) {
   EXPECT_TRUE(CheckPDFiumCApi());
 }
 
-class FPDFViewEmbeddertest : public EmbedderTest {
-};
+class FPDFViewEmbeddertest : public EmbedderTest {};
 
 TEST_F(FPDFViewEmbeddertest, Document) {
   EXPECT_TRUE(OpenDocument("testing/resources/about_blank.pdf"));
@@ -54,7 +53,7 @@ TEST_F(FPDFViewEmbeddertest, NamedDests) {
   FPDF_DEST dest;
 
   // Query the size of the first item.
-  buffer_size = 2000000; // Absurdly large, check not used for this case.
+  buffer_size = 2000000;  // Absurdly large, check not used for this case.
   dest = FPDF_GetNamedDest(document(), 0, nullptr, &buffer_size);
   EXPECT_NE(nullptr, dest);
   EXPECT_EQ(12u, buffer_size);
@@ -104,9 +103,8 @@ TEST_F(FPDFViewEmbeddertest, NamedDests) {
   dest = FPDF_GetNamedDest(document(), 4, fixed_buffer, &buffer_size);
   EXPECT_NE(nullptr, dest);
   EXPECT_EQ(30u, buffer_size);
-  EXPECT_EQ(
-      std::string("F\0i\0r\0s\0t\0A\0l\0t\0e\0r\0n\0a\0t\0e\0\0\0", 30),
-      std::string(fixed_buffer, buffer_size));
+  EXPECT_EQ(std::string("F\0i\0r\0s\0t\0A\0l\0t\0e\0r\0n\0a\0t\0e\0\0\0", 30),
+            std::string(fixed_buffer, buffer_size));
 
   // Try to retrieve sixth item with ample buffer. Item istaken from the
   // old-style Dests dictionary object but has a sub-dictionary in
@@ -115,9 +113,8 @@ TEST_F(FPDFViewEmbeddertest, NamedDests) {
   dest = FPDF_GetNamedDest(document(), 5, fixed_buffer, &buffer_size);
   EXPECT_NE(nullptr, dest);
   EXPECT_EQ(28u, buffer_size);
-  EXPECT_EQ(
-      std::string("L\0a\0s\0t\0A\0l\0t\0e\0r\0n\0a\0t\0e\0\0\0", 28),
-      std::string(fixed_buffer, buffer_size));
+  EXPECT_EQ(std::string("L\0a\0s\0t\0A\0l\0t\0e\0r\0n\0a\0t\0e\0\0\0", 28),
+            std::string(fixed_buffer, buffer_size));
 
   // Try to retrieve non-existent item with ample buffer.
   buffer_size = sizeof(fixed_buffer);