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, 76 insertions, 83 deletions

diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusGF.cpp b/xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusGF.cpp
index 1b41474bb3..029a5e5946 100644
--- a/xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusGF.cpp
+++ b/xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusGF.cpp
@@ -25,102 +25,95 @@
 #include "BC_PDF417ECModulusPoly.h"

 #include "BC_PDF417ECModulusGF.h"

 CBC_PDF417ECModulusGF* CBC_PDF417ECModulusGF::PDF417_GF = NULL;

-void CBC_PDF417ECModulusGF::Initialize(int32_t &e)

-{

-    PDF417_GF = FX_NEW CBC_PDF417ECModulusGF(CBC_PDF417Common::NUMBER_OF_CODEWORDS, 3, e);

+void CBC_PDF417ECModulusGF::Initialize(int32_t& e) {

+  PDF417_GF =

+      FX_NEW CBC_PDF417ECModulusGF(CBC_PDF417Common::NUMBER_OF_CODEWORDS, 3, e);

 }

-void CBC_PDF417ECModulusGF::Finalize()

-{

-    delete PDF417_GF;

+void CBC_PDF417ECModulusGF::Finalize() {

+  delete PDF417_GF;

 }

-CBC_PDF417ECModulusGF::CBC_PDF417ECModulusGF(int32_t modulus, int32_t generator, int32_t &e)

-{

-    m_modulus = modulus;

-    m_expTable.SetSize(modulus);

-    m_logTable.SetSize(modulus);

-    int32_t x = 1;

-    for (int32_t i = 0; i < modulus; i++) {

-        m_expTable[i] = x;

-        x = (x * generator) % modulus;

-    }

-    for (int32_t j = 0; j < modulus - 1; j++) {

-        m_logTable[m_expTable[j]] = j;

-    }

-    CFX_Int32Array zero;

-    zero.Add(0);

-    m_zero = FX_NEW CBC_PDF417ECModulusPoly(this, zero, e);

-    CFX_Int32Array one;

-    one.Add(1);

-    m_one = FX_NEW CBC_PDF417ECModulusPoly(this, one, e);

+CBC_PDF417ECModulusGF::CBC_PDF417ECModulusGF(int32_t modulus,

+                                             int32_t generator,

+                                             int32_t& e) {

+  m_modulus = modulus;

+  m_expTable.SetSize(modulus);

+  m_logTable.SetSize(modulus);

+  int32_t x = 1;

+  for (int32_t i = 0; i < modulus; i++) {

+    m_expTable[i] = x;

+    x = (x * generator) % modulus;

+  }

+  for (int32_t j = 0; j < modulus - 1; j++) {

+    m_logTable[m_expTable[j]] = j;

+  }

+  CFX_Int32Array zero;

+  zero.Add(0);

+  m_zero = FX_NEW CBC_PDF417ECModulusPoly(this, zero, e);

+  CFX_Int32Array one;

+  one.Add(1);

+  m_one = FX_NEW CBC_PDF417ECModulusPoly(this, one, e);

 }

-CBC_PDF417ECModulusGF::~CBC_PDF417ECModulusGF()

-{

-    delete m_zero;

-    delete m_one;

+CBC_PDF417ECModulusGF::~CBC_PDF417ECModulusGF() {

+  delete m_zero;

+  delete m_one;

 }

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusGF::getZero()

-{

-    return m_zero;

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusGF::getZero() {

+  return m_zero;

 }

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusGF::getOne()

-{

-    return m_one;

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusGF::getOne() {

+  return m_one;

 }

-CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusGF::buildMonomial(int32_t degree, int32_t coefficient, int32_t &e)

-{

-    if (degree < 0) {

-        e = BCExceptionIllegalArgument;

-        return NULL;

-    }

-    CBC_PDF417ECModulusPoly* modulusPoly = NULL;

-    if (coefficient == 0) {

-        modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_zero->getField(), m_zero->getCoefficients(), e);

-        BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

-        return modulusPoly;

-    }

-    CFX_Int32Array coefficients;

-    coefficients.SetSize(degree + 1);

-    coefficients[0] = coefficient;

-    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(this, coefficients, e);

+CBC_PDF417ECModulusPoly* CBC_PDF417ECModulusGF::buildMonomial(

+    int32_t degree,

+    int32_t coefficient,

+    int32_t& e) {

+  if (degree < 0) {

+    e = BCExceptionIllegalArgument;

+    return NULL;

+  }

+  CBC_PDF417ECModulusPoly* modulusPoly = NULL;

+  if (coefficient == 0) {

+    modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(m_zero->getField(),

+                                                 m_zero->getCoefficients(), e);

     BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

     return modulusPoly;

+  }

+  CFX_Int32Array coefficients;

+  coefficients.SetSize(degree + 1);

+  coefficients[0] = coefficient;

+  modulusPoly = FX_NEW CBC_PDF417ECModulusPoly(this, coefficients, e);

+  BC_EXCEPTION_CHECK_ReturnValue(e, NULL);

+  return modulusPoly;

 }

-int32_t CBC_PDF417ECModulusGF::add(int32_t a, int32_t b)

-{

-    return (a + b) % m_modulus;

+int32_t CBC_PDF417ECModulusGF::add(int32_t a, int32_t b) {

+  return (a + b) % m_modulus;

 }

-int32_t CBC_PDF417ECModulusGF::subtract(int32_t a, int32_t b)

-{

-    return (m_modulus + a - b) % m_modulus;

+int32_t CBC_PDF417ECModulusGF::subtract(int32_t a, int32_t b) {

+  return (m_modulus + a - b) % m_modulus;

 }

-int32_t CBC_PDF417ECModulusGF::exp(int32_t a)

-{

-    return m_expTable[a];

+int32_t CBC_PDF417ECModulusGF::exp(int32_t a) {

+  return m_expTable[a];

 }

-int32_t CBC_PDF417ECModulusGF::log(int32_t a, int32_t &e)

-{

-    if (a == 0) {

-        e = BCExceptionIllegalArgument;

-        return -1;

-    }

-    return m_logTable[a];

+int32_t CBC_PDF417ECModulusGF::log(int32_t a, int32_t& e) {

+  if (a == 0) {

+    e = BCExceptionIllegalArgument;

+    return -1;

+  }

+  return m_logTable[a];

 }

-int32_t CBC_PDF417ECModulusGF::inverse(int32_t a, int32_t &e)

-{

-    if (a == 0) {

-        e = BCExceptionIllegalArgument;

-        return -1;

-    }

-    return m_expTable[m_modulus - m_logTable[a] - 1];

+int32_t CBC_PDF417ECModulusGF::inverse(int32_t a, int32_t& e) {

+  if (a == 0) {

+    e = BCExceptionIllegalArgument;

+    return -1;

+  }

+  return m_expTable[m_modulus - m_logTable[a] - 1];

 }

-int32_t CBC_PDF417ECModulusGF::multiply(int32_t a, int32_t b)

-{

-    if (a == 0 || b == 0) {

-        return 0;

-    }

-    return m_expTable[(m_logTable[a] + m_logTable[b]) % (m_modulus - 1)];

+int32_t CBC_PDF417ECModulusGF::multiply(int32_t a, int32_t b) {

+  if (a == 0 || b == 0) {

+    return 0;

+  }

+  return m_expTable[(m_logTable[a] + m_logTable[b]) % (m_modulus - 1)];

 }

-int32_t CBC_PDF417ECModulusGF::getSize()

-{

-    return m_modulus;

+int32_t CBC_PDF417ECModulusGF::getSize() {

+  return m_modulus;

 }