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, 62 insertions, 59 deletions

diff --git a/xfa/src/fxbarcode/oned/BC_OnedEAN13Reader.cpp b/xfa/src/fxbarcode/oned/BC_OnedEAN13Reader.cpp
index 288aace861..74c4cd9826 100644
--- a/xfa/src/fxbarcode/oned/BC_OnedEAN13Reader.cpp
+++ b/xfa/src/fxbarcode/oned/BC_OnedEAN13Reader.cpp
@@ -27,68 +27,71 @@
 #include "BC_OneDimReader.h"

 #include "BC_OnedEAN13Reader.h"

 const int32_t CBC_OnedEAN13Reader::FIRST_DIGIT_ENCODINGS[10] = {

-    0x00, 0x0B, 0x0D, 0xE, 0x13, 0x19, 0x1C, 0x15, 0x16, 0x1A

-};

-CBC_OnedEAN13Reader::CBC_OnedEAN13Reader()

-{

-}

-CBC_OnedEAN13Reader::~CBC_OnedEAN13Reader()

-{

-}

-void CBC_OnedEAN13Reader::DetermineFirstDigit(CFX_ByteString &result, int32_t lgPatternFound, int32_t &e)

-{

-    for (int32_t d = 0; d < 10; d++) {

-        if (lgPatternFound == FIRST_DIGIT_ENCODINGS[d]) {

-            result.Insert(0, (FX_CHAR) ('0' + d));

-            return;

-        }

+    0x00, 0x0B, 0x0D, 0xE, 0x13, 0x19, 0x1C, 0x15, 0x16, 0x1A};

+CBC_OnedEAN13Reader::CBC_OnedEAN13Reader() {}

+CBC_OnedEAN13Reader::~CBC_OnedEAN13Reader() {}

+void CBC_OnedEAN13Reader::DetermineFirstDigit(CFX_ByteString& result,

+                                              int32_t lgPatternFound,

+                                              int32_t& e) {

+  for (int32_t d = 0; d < 10; d++) {

+    if (lgPatternFound == FIRST_DIGIT_ENCODINGS[d]) {

+      result.Insert(0, (FX_CHAR)('0' + d));

+      return;

     }

-    e = BCExceptionNotFound;

-    BC_EXCEPTION_CHECK_ReturnVoid(e);

+  }

+  e = BCExceptionNotFound;

+  BC_EXCEPTION_CHECK_ReturnVoid(e);

 }

-int32_t CBC_OnedEAN13Reader::DecodeMiddle(CBC_CommonBitArray *row, CFX_Int32Array *startRange, CFX_ByteString &resultString, int32_t &e)

-{

-    CFX_Int32Array counters;

-    counters.Add(0);

-    counters.Add(0);

-    counters.Add(0);

-    counters.Add(0);

-    int32_t end = row->GetSize();

-    int32_t rowOffset = (*startRange)[1];

-    int32_t lgPatternFound = 0;

-    for (int32_t x = 0; x < 6 && rowOffset < end; x++) {

-        int32_t bestMatch = DecodeDigit(row, &counters, rowOffset, &(CBC_OneDimReader::L_AND_G_PATTERNS[0][0]), 20, e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, 0);

-        resultString += (FX_CHAR) ('0' + bestMatch % 10);

-        for (int32_t i = 0; i < counters.GetSize(); i++) {

-            rowOffset += counters[i];

-        }

-        if (bestMatch >= 10) {

-            lgPatternFound |= 1 << (5 - x);

-        }

-    }

-    DetermineFirstDigit(resultString, lgPatternFound, e);

+int32_t CBC_OnedEAN13Reader::DecodeMiddle(CBC_CommonBitArray* row,

+                                          CFX_Int32Array* startRange,

+                                          CFX_ByteString& resultString,

+                                          int32_t& e) {

+  CFX_Int32Array counters;

+  counters.Add(0);

+  counters.Add(0);

+  counters.Add(0);

+  counters.Add(0);

+  int32_t end = row->GetSize();

+  int32_t rowOffset = (*startRange)[1];

+  int32_t lgPatternFound = 0;

+  for (int32_t x = 0; x < 6 && rowOffset < end; x++) {

+    int32_t bestMatch =

+        DecodeDigit(row, &counters, rowOffset,

+                    &(CBC_OneDimReader::L_AND_G_PATTERNS[0][0]), 20, e);

     BC_EXCEPTION_CHECK_ReturnValue(e, 0);

-    CFX_Int32Array result;

-    result.Add(CBC_OneDimReader::MIDDLE_PATTERN[0]);

-    result.Add(CBC_OneDimReader::MIDDLE_PATTERN[1]);

-    result.Add(CBC_OneDimReader::MIDDLE_PATTERN[2]);

-    result.Add(CBC_OneDimReader::MIDDLE_PATTERN[3]);

-    result.Add(CBC_OneDimReader::MIDDLE_PATTERN[4]);

-    CFX_Int32Array *middleRange = FindGuardPattern(row, rowOffset, TRUE, &result, e);

-    BC_EXCEPTION_CHECK_ReturnValue(e, 0);

-    rowOffset = (*middleRange)[1];

-    if(middleRange != NULL) {

-        delete middleRange;

-        middleRange = NULL;

+    resultString += (FX_CHAR)('0' + bestMatch % 10);

+    for (int32_t i = 0; i < counters.GetSize(); i++) {

+      rowOffset += counters[i];

+    }

+    if (bestMatch >= 10) {

+      lgPatternFound |= 1 << (5 - x);

     }

-    for (int32_t Y = 0; Y < 6 && rowOffset < end; Y++) {

-        int32_t bestMatch = DecodeDigit(row, &counters, rowOffset, &(CBC_OneDimReader::L_PATTERNS[0][0]), 10, e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, 0);

-        resultString += (FX_CHAR) ('0' + bestMatch);

-        for (int32_t k = 0; k < counters.GetSize(); k++) {

-            rowOffset += counters[k];

-        }

+  }

+  DetermineFirstDigit(resultString, lgPatternFound, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, 0);

+  CFX_Int32Array result;

+  result.Add(CBC_OneDimReader::MIDDLE_PATTERN[0]);

+  result.Add(CBC_OneDimReader::MIDDLE_PATTERN[1]);

+  result.Add(CBC_OneDimReader::MIDDLE_PATTERN[2]);

+  result.Add(CBC_OneDimReader::MIDDLE_PATTERN[3]);

+  result.Add(CBC_OneDimReader::MIDDLE_PATTERN[4]);

+  CFX_Int32Array* middleRange =

+      FindGuardPattern(row, rowOffset, TRUE, &result, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, 0);

+  rowOffset = (*middleRange)[1];

+  if (middleRange != NULL) {

+    delete middleRange;

+    middleRange = NULL;

+  }

+  for (int32_t Y = 0; Y < 6 && rowOffset < end; Y++) {

+    int32_t bestMatch =

+        DecodeDigit(row, &counters, rowOffset,

+                    &(CBC_OneDimReader::L_PATTERNS[0][0]), 10, e);

+    BC_EXCEPTION_CHECK_ReturnValue(e, 0);

+    resultString += (FX_CHAR)('0' + bestMatch);

+    for (int32_t k = 0; k < counters.GetSize(); k++) {

+      rowOffset += counters[k];

     }

-    return rowOffset;

+  }

+  return rowOffset;

 }